1. Division of Decimal Fractions

2. STEPS 1. Set up the divisor and dividend 2. Make the divisor a whole number my moving the decimal completely to the end of the number and count those spaces 3. Move the decimal in the dividend the same number of spaces - you might have to add some zeros 4. The decimal in the answer is directly under the decimal in the dividend 5. Perform long division just like you do with whole numbers 6. Round to two places

3. Division of Decimal Fractions STEPS 1. Set up the divisor and dividend 2. Make the divisor a whole number my moving the decimal completely to the end of the number and count those spaces 3. Move the decimal in the dividend the same number of spaces - you might have to add some zeros 4. The decimal in the answer is directly under the decimal in the dividend 5. Perform long division just like you do with whole numbers 6. Round to two places Example :

4. Division of Decimal Fractions STEPS 1. Set up the divisor and dividend 2. Make the divisor a whole number my moving the decimal completely to the end of the number and count those spaces 3. Move the decimal in the dividend the same number of spaces - you might have to add some zeros 4. The decimal in the answer is directly under the decimal in the dividend 5. Perform long division just like you do with whole numbers 6. Round to two places Example :

5. Division of Decimal Fractions STEPS 1. Set up the divisor and dividend 2. Make the divisor a whole number my moving the decimal completely to the end of the number and count those spaces 3. Move the decimal in the dividend the same number of spaces - you might have to add some zeros 4. The decimal in the answer is directly under the decimal in the dividend 5. Perform long division just like you do with whole numbers 6. Round to two places Example : move 1 space to the right

6. Division of Decimal Fractions STEPS 1. Set up the divisor and dividend 2. Make the divisor a whole number my moving the decimal completely to the end of the number and count those spaces 3. Move the decimal in the dividend the same number of spaces - you might have to add some zeros 4. The decimal in the answer is directly under the decimal in the dividend 5. Perform long division just like you do with whole numbers 6. Round to two places Example : New number

7. Division of Decimal Fractions STEPS 1. Set up the divisor and dividend 2. Make the divisor a whole number my moving the decimal completely to the end of the number and count those spaces 3. Move the decimal in the dividend the same number of spaces - you might have to add some zeros 4. The decimal in the answer is directly under the decimal in the dividend 5. Perform long division just like you do with whole numbers 6. Round to two places Example : move 1 space to the right

8. Division of Decimal Fractions STEPS 1. Set up the divisor and dividend 2. Make the divisor a whole number my moving the decimal completely to the end of the number and count those spaces 3. Move the decimal in the dividend the same number of spaces - you might have to add some zeros 4. The decimal in the answer is directly under the decimal in the dividend 5. Perform long division just like you do with whole numbers 6. Round to two places Example : New number

9. Division of Decimal Fractions STEPS 1. Set up the divisor and dividend 2. Make the divisor a whole number my moving the decimal completely to the end of the number and count those spaces 3. Move the decimal in the dividend the same number of spaces - you might have to add some zeros 4. The decimal in the answer is directly under the decimal in the dividend 5. Perform long division just like you do with whole numbers 6. Round to two places Example :.

10. Division of Decimal Fractions STEPS 1. Set up the divisor and dividend 2. Make the divisor a whole number my moving the decimal completely to the end of the number and count those spaces 3. Move the decimal in the dividend the same number of spaces - you might have to add some zeros 4. The decimal in the answer is directly under the decimal in the dividend 5. Perform long division just like you do with whole numbers 6. Round to two places Example :. -120 8 48

11. Division of Decimal Fractions STEPS 1. Set up the divisor and dividend 2. Make the divisor a whole number my moving the decimal completely to the end of the number and count those spaces 3. Move the decimal in the dividend the same number of spaces - you might have to add some zeros 4. The decimal in the answer is directly under the decimal in the dividend 5. Perform long division just like you do with whole numbers 6. Round to two places Example :. -120 8 48 3 - 45 30

12. Division of Decimal Fractions STEPS 1. Set up the divisor and dividend 2. Make the divisor a whole number my moving the decimal completely to the end of the number and count those spaces 3. Move the decimal in the dividend the same number of spaces - you might have to add some zeros 4. The decimal in the answer is directly under the decimal in the dividend 5. Perform long division just like you do with whole numbers 6. Round to two places Example :. -120 8 48 32 - 45 30 - 30

13. Division of Decimal Fractions STEPS 1. Set up the divisor and dividend 2. Make the divisor a whole number my moving the decimal completely to the end of the number and count those spaces 3. Move the decimal in the dividend the same number of spaces - you might have to add some zeros 4. The decimal in the answer is directly under the decimal in the dividend 5. Perform long division just like you do with whole numbers 6. Round to two places Example :

14. Division of Decimal Fractions STEPS 1. Set up the divisor and dividend 2. Make the divisor a whole number my moving the decimal completely to the end of the number and count those spaces 3. Move the decimal in the dividend the same number of spaces - you might have to add some zeros 4. The decimal in the answer is directly under the decimal in the dividend 5. Perform long division just like you do with whole numbers 6. Round to two places Example :

15. Division of Decimal Fractions STEPS 1. Set up the divisor and dividend 2. Make the divisor a whole number my moving the decimal completely to the end of the number and count those spaces 3. Move the decimal in the dividend the same number of spaces - you might have to add some zeros 4. The decimal in the answer is directly under the decimal in the dividend 5. Perform long division just like you do with whole numbers 6. Round to two places Example : move 2 spaces to the right

16. Division of Decimal Fractions STEPS 1. Set up the divisor and dividend 2. Make the divisor a whole number my moving the decimal completely to the end of the number and count those spaces 3. Move the decimal in the dividend the same number of spaces - you might have to add some zeros 4. The decimal in the answer is directly under the decimal in the dividend 5. Perform long division just like you do with whole numbers 6. Round to two places Example : move 2 spaces to the right

17. Division of Decimal Fractions STEPS 1. Set up the divisor and dividend 2. Make the divisor a whole number my moving the decimal completely to the end of the number and count those spaces 3. Move the decimal in the dividend the same number of spaces - you might have to add some zeros 4. The decimal in the answer is directly under the decimal in the dividend 5. Perform long division just like you do with whole numbers 6. Round to two places Example : New number

18. Division of Decimal Fractions STEPS 1. Set up the divisor and dividend 2. Make the divisor a whole number my moving the decimal completely to the end of the number and count those spaces 3. Move the decimal in the dividend the same number of spaces - you might have to add some zeros 4. The decimal in the answer is directly under the decimal in the dividend 5. Perform long division just like you do with whole numbers 6. Round to two places Example : move 2 spaces to the right

19. Division of Decimal Fractions STEPS 1. Set up the divisor and dividend 2. Make the divisor a whole number my moving the decimal completely to the end of the number and count those spaces 3. Move the decimal in the dividend the same number of spaces - you might have to add some zeros 4. The decimal in the answer is directly under the decimal in the dividend 5. Perform long division just like you do with whole numbers 6. Round to two places Example : move 2 spaces to the right

20. Division of Decimal Fractions STEPS 1. Set up the divisor and dividend 2. Make the divisor a whole number my moving the decimal completely to the end of the number and count those spaces 3. Move the decimal in the dividend the same number of spaces - you might have to add some zeros 4. The decimal in the answer is directly under the decimal in the dividend 5. Perform long division just like you do with whole numbers 6. Round to two places Example : New number

21. Division of Decimal Fractions STEPS 1. Set up the divisor and dividend 2. Make the divisor a whole number my moving the decimal completely to the end of the number and count those spaces 3. Move the decimal in the dividend the same number of spaces - you might have to add some zeros 4. The decimal in the answer is directly under the decimal in the dividend 5. Perform long division just like you do with whole numbers 6. Round to two places Example :.

22. Division of Decimal Fractions STEPS 1. Set up the divisor and dividend 2. Make the divisor a whole number my moving the decimal completely to the end of the number and count those spaces 3. Move the decimal in the dividend the same number of spaces - you might have to add some zeros 4. The decimal in the answer is directly under the decimal in the dividend 5. Perform long division just like you do with whole numbers 6. Round to two places Example :. 1 - 125 387

23. Division of Decimal Fractions STEPS 1. Set up the divisor and dividend 2. Make the divisor a whole number my moving the decimal completely to the end of the number and count those spaces 3. Move the decimal in the dividend the same number of spaces - you might have to add some zeros 4. The decimal in the answer is directly under the decimal in the dividend 5. Perform long division just like you do with whole numbers 6. Round to two places Example :. 13 - 125 387 - 375 125

24. Division of Decimal Fractions STEPS 1. Set up the divisor and dividend 2. Make the divisor a whole number my moving the decimal completely to the end of the number and count those spaces 3. Move the decimal in the dividend the same number of spaces - you might have to add some zeros 4. The decimal in the answer is directly under the decimal in the dividend 5. Perform long division just like you do with whole numbers 6. Round to two places Example : 13.1 - 125 387 - 375 125 - 125

25. APPLICATIONS

29. An estimator for a die casting company quotes an order for 2,850 castings at a selling price of $3.43 per casting. The materials ( molten metals ) used to produce the 2,850 castings are listed in the table. In addition to materials, costs to produce the castings are : die = $1,750.75, overhead cost = $510.25, labor cost = $625.50. Find the profit per casting. Materials Required Material# of PoundsCost per Pound Zinc5,520$0.52 Aluminum308.50$0.43 Copper180.25$0.78 Profit is Revenue – Costs

30. APPLICATIONS An estimator for a die casting company quotes an order for 2,850 castings at a selling price of $3.43 per casting. The materials ( molten metals ) used to produce the 2,850 castings are listed in the table. In addition to materials, costs to produce the castings are : die = $1,750.75, overhead cost = $510.25, labor cost = $625.50. Find the profit per casting. Materials Required Material# of PoundsCost per Pound Zinc5,520$0.52 Aluminum308.50$0.43 Copper180.25$0.78 Profit is Revenue – Costs So we need to find total revenues and total costs first.

31. APPLICATIONS An estimator for a die casting company quotes an order for 2,850 castings at a selling price of $3.43 per casting. The materials ( molten metals ) used to produce the 2,850 castings are listed in the table. In addition to materials, costs to produce the castings are : die = $1,750.75, overhead cost = $510.25, labor cost = $625.50. Find the profit per casting. Materials Required Material# of PoundsCost per Pound Zinc5,520$0.52 Aluminum308.50$0.43 Copper180.25$0.78 Profit is Revenue – Costs So we need to find total revenues and total costs first. Revenue = # castings x price per casting

32. APPLICATIONS An estimator for a die casting company quotes an order for 2,850 castings at a selling price of $3.43 per casting. The materials ( molten metals ) used to produce the 2,850 castings are listed in the table. In addition to materials, costs to produce the castings are : die = $1,750.75, overhead cost = $510.25, labor cost = $625.50. Find the profit per casting. Materials Required Material# of PoundsCost per Pound Zinc5,520$0.52 Aluminum308.50$0.43 Copper180.25$0.78 Profit is Revenue – Costs So we need to find total revenues and total costs first. Revenue = # castings x price per casting Revenue = 2850 x $3.43 = $9,775.50 Revenue = $9,775.50

33. APPLICATIONS An estimator for a die casting company quotes an order for 2,850 castings at a selling price of $3.43 per casting. The materials ( molten metals ) used to produce the 2,850 castings are listed in the table. In addition to materials, costs to produce the castings are : die = $1,750.75, overhead cost = $510.25, labor cost = $625.50. Find the profit per casting. Materials Required Material# of PoundsCost per Pound Zinc5,520$0.52 Aluminum308.50$0.43 Copper180.25$0.78 Production costs are the materials cost and any other costs from the manufacturer. Revenue = $9,775.50

34. APPLICATIONS An estimator for a die casting company quotes an order for 2,850 castings at a selling price of $3.43 per casting. The materials ( molten metals ) used to produce the 2,850 castings are listed in the table. In addition to materials, costs to produce the castings are : die = $1,750.75, overhead cost = $510.25, labor cost = $625.50. Find the profit per casting. Materials Required Material# of PoundsCost per Pound Zinc5,520$0.52 Aluminum308.50$0.43 Copper180.25$0.78 Materials cost Zinc = 5,520 x $0.52 = $2,870.40 Aluminum = 308.50 x $0.43 = $132.66 Copper = 180.25 x $0.78 = $140.60 Revenue = $9,775.50

35. APPLICATIONS An estimator for a die casting company quotes an order for 2,850 castings at a selling price of $3.43 per casting. The materials ( molten metals ) used to produce the 2,850 castings are listed in the table. In addition to materials, costs to produce the castings are : die = $1,750.75, overhead cost = $510.25, labor cost = $625.50. Find the profit per casting. Materials Required Material# of PoundsCost per Pound Zinc5,520$0.52 Aluminum308.50$0.43 Copper180.25$0.78 Materials cost Zinc = 5,520 x $0.52 = $2,870.40 Aluminum = 308.50 x $0.43 = $132.66 Copper = 180.25 x $0.78 = $140.60 Total material cost = $2,870.40 + $132.66 + $140.60 = $3,143.66 Revenue = $9,775.50

36. APPLICATIONS An estimator for a die casting company quotes an order for 2,850 castings at a selling price of $3.43 per casting. The materials ( molten metals ) used to produce the 2,850 castings are listed in the table. In addition to materials, costs to produce the castings are : die = $1,750.75, overhead cost = $510.25, labor cost = $625.50. Find the profit per casting. Materials Required Material# of PoundsCost per Pound Zinc5,520$0.52 Aluminum308.50$0.43 Copper180.25$0.78 Materials cost Zinc = 5,520 x $0.52 = $2,870.40 Aluminum = 308.50 x $0.43 = $132.66 Copper = 180.25 x $0.78 = $140.60 Total material cost = $2,870.40 + $132.66 + $140.60 = $3,143.66 Other costs = $1750.75 + $510.25 + $625.50 = $2,886.50 Revenue = $9,775.50

37. APPLICATIONS An estimator for a die casting company quotes an order for 2,850 castings at a selling price of $3.43 per casting. The materials ( molten metals ) used to produce the 2,850 castings are listed in the table. In addition to materials, costs to produce the castings are : die = $1,750.75, overhead cost = $510.25, labor cost = $625.50. Find the profit per casting. Materials Required Material# of PoundsCost per Pound Zinc5,520$0.52 Aluminum308.50$0.43 Copper180.25$0.78 Materials cost Zinc = 5,520 x $0.52 = $2,870.40 Aluminum = 308.50 x $0.43 = $132.66 Copper = 180.25 x $0.78 = $140.60 Total material cost = $2,870.40 + $132.66 + $140.60 = $3,143.66 Other costs = $1750.75 + $510.25 + $625.50 = $2,886.50 TOTAL COSTS = $3,143.66 + $2,886.50 = $6,030.16 Revenue = $9,775.50 Tot. Costs = $6,030.16

38. APPLICATIONS An estimator for a die casting company quotes an order for 2,850 castings at a selling price of $3.43 per casting. The materials ( molten metals ) used to produce the 2,850 castings are listed in the table. In addition to materials, costs to produce the castings are : die = $1,750.75, overhead cost = $510.25, labor cost = $625.50. Find the profit per casting. Materials Required Material# of PoundsCost per Pound Zinc5,520$0.52 Aluminum308.50$0.43 Copper180.25$0.78 Revenue = $9,775.50 Tot. Costs = $6,030.16 Profit = Revenue – Total Costs Profit = $9,775.50 – 6,030.16 = $3,745.34