1. 5 Minute Check Write each fraction as a decimal. Use bar notation if needed. Complete on your homework or in notebook. 7 1. 15 5 2. - 2 22 8 3. 18 8 4. - 12

2. 5 Minute Check Write each fraction as a decimal. Use bar notation if needed. Complete on your homework. 7 1. 15

3. 5 Minute Check Write each fraction as a decimal. Use bar notation if needed. 7 1. 15 = 0.46 0.46 15 ) 7.000 -60 100 -90 100

4. 5 Minute Check Write each fraction as a decimal. Use bar notation if needed. Complete on your homework. 5 2. - 2 22

5. 5 Minute Check Write each fraction as a decimal. Use bar notation if needed. Complete on your homework. 5 2. - 2 22 = -2.227 0.227 22 ) 5.000 -44 60 -44 160 -154 60

6. 5 Minute Check Write each fraction as a decimal. Use bar notation if needed. Complete on your homework. 8 3. 18

7. 5 Minute Check Write each fraction as a decimal. Use bar notation if needed. Complete on your homework. 8 4 3. 18 = 9 = 0.4 0.44 9 ) 4.00 -36 40 -36 4

8. 5 Minute Check Write each fraction as a decimal. Use bar notation if needed. Complete on your homework. 8 4. - 12

9. 5 Minute Check Write each fraction as a decimal. Use bar notation if needed. Complete on your homework. 8 2 4. - 12 = - 3 = - 0.6 0.66 3 ) 2.00 -18 20 -18 2

10. Write each fra

15. How many fractions have a numerator that is over half the denominator?

16. 4. Order the lengths of a housefly, a Green June beetle, and a fire ant from shortest to longest.

17. 4. Order the lengths of a housefly, a Green June beetle, and a fire ant from shortest to longest.

18. Thursday, Oct 23 Lesson 6.5.5 Compare and Order Rational Numbers

19. Objective: To understand how to compare and order all rational numbers.

20. Compare and Order Rational Numbers Fill in with or = to make a true statement. -1.2 0.8

21. Compare and Order Rational Numbers Fill in with or = to make a true statement. -1.2 < 0.8 Remember – the number to the left is always less than the number to the right.

22. Compare and Order Rational Numbers Fill in with or = to make a true statement. -1.4 -1.25

23. Compare and Order Rational Numbers Fill in with or = to make a true statement. -1.4 < -1.25

24. Compare and Order Rational Numbers The number line can be used to compare and order all rational numbers.

25. Compare and Order Rational Numbers Rule #1- A negative number is always less than a positive number.

26. Compare and Order Rational Numbers Rule #1- A negative number is always less than a positive number. Rule #2 – When comparing fractions, the denominators must be the same. Then just compare the numerators.

27. Compare and Order Rational Numbers Rule #2 – When comparing fractions, the denominators must be the same. Then just compare the numerators. Rule #3 – When comparing a decimal and a fraction, one form must be converted to the other. Either convert the fraction to a decimal or vice versa.

28. Compare and Order Rational Numbers Fill in with or = to make a true statement. - 0.38 Do this on your own.

29. Compare and Order Rational Numbers Fill in with or = to make a true statement. < - 0.38 - 0.375 < -0.38 0.375 8 ) 3.000 -24 60 -56 40

30. Compare and Order Rational Numbers Fill in with or = to make a true statement. > - 0.38 - 0.375 > -0.38 0.375 8 ) 3.000 -24 60 -56 40

31. Compare and Order Rational Numbers Fill in with or = to make a true statement. 0.75 Do this on your own.

32. Compare and Order Rational Numbers Fill in with or = to make a true statement. 0.75 < 0.8 5 ) 4.0 -40 0

33. Compare and Order Rational Numbers Fill in with or = to make a true statement. -0.51 Do this on your own.

34. Compare and Order Rational Numbers Fill in with or = to make a true statement. -0.51 = -0.53 0.53 We can stop here, why? 15 ) 8.00 -75 50 -45

35. Compare and Order Rational Numbers Fill in with or = to make a true statement. -0.51 > = -0.53

36. Compare and Order Rational Numbers - 3 -3.625 Do this on your own.

37. Compare and Order Rational Numbers - 3 = -3.625 0.625 8 ) 5.000 -48 20 -16 40 -40 0 -3.625 = -3.625

38. Compare and Order Rational Numbers 0.413 Do this on your own.

39. Compare and Order Rational Numbers 0.413 0.42 I can stop here, why? 7 ) 3.00 -28 20 -14 6

40. Compare and Order Rational Numbers > 0.413 0.42 Because the second digits are different. 7 ) 3.00 -28 20 -14 6

41. Compare and Order Rational Numbers Order the set from least to greatest. 22 1 {- 2.46, -2 25, -2 10 } Do this on your own.

42. Compare and Order Rational Numbers Order the set from least to greatest. 22 1 {- 2.46, -2 25, -2 10 } -2.88 -2.1 22 88 -2 25 = -2 100 = -2.88 1 10 -2 10 = -2 100 = -2.10 22 1 -2 25, -2.46, -2 10

43. Compare and Order Rational Numbers Write an inequality with -1.2 and 0.8

44. Compare and Order Rational Numbers Write an inequality with -1.2 and 0.8 -1.2 < 0.8 -1.2 0.8 Since -1.2 is negative and 0.8 is positive, 0.8 must be greater.

45. Compare and Order Rational Numbers Write an inequality with -1.40 and -1.25

46. Compare and Order Rational Numbers Write an inequality with -1.40 and -1.25 -1.40 < -1.25 -1.40 -1.25 Since -1.25 is to the right of -1.40 it is greater.

47. Compare and Order Rational Numbers Determine whether the following statement is always, sometimes or never true. Give examples to justify your answer. If x and y are both greater than zero and x > y, then -x < -y.

48. Compare and Order Rational Numbers Determine whether the following statement is always, sometimes or never true. Give examples to justify your answer. If x and y are both greater than zero and x > y, then -x < -y. Always, the greater the number is, the farther away from zero. Therefore it’s opposite will also be farther from zero.

49. Compare and Order Rational Numbers Explain why 0.33 is less than 0.33.

50. Compare and Order Rational Numbers Explain why 0.33 is less than 0.33. The thousandths place in the first decimal is 0. The thousandths place in the second decimal is a 3, so 0.330 <.333

51. Compare and Order Rational Numbers Explain why -0.33 is greater than -0.33.

52. Compare and Order Rational Numbers Explain why -0.33 is greater than -0.33. The thousandths place in the first decimal is 0. The thousandths place in the second decimal is a 3, so -0.330 > -0.333

53. Compare and Order Rational Numbers Agenda Notes Homework – Homework Practice 6.5.5 Due Friday, Oct 24 Show all work. Chapter 6.5 Test -Wednesday, Oct 29 Accum Rev 5 due by Oct 29