1. #11

2. Divisor Quotient Vocabulary: Division 0.15 0.75 5 Dividend

3. Additional Example 1: Dividing a Decimal by a Whole Number Find the quotient. 0.84 ÷ 3

4. Additional Example 2: Dividing a Decimal by a Whole Number Find the quotient. 3.56 ÷ 4

5. Check It Out: Example 3 Find the quotient of 2.96 ÷ 4.

6. Additional Example 4: Evaluating Decimal Expressions Evaluate 0.936 ÷ x for the given value of x. x = 9

7. Example 5 Evaluate 3.054 ÷ a for a = 6.

8. Multiplication can “undo” division. To check your answer to a division problem, multiply the divisor by the quotient. Remember!

9. Example 6: Real-World Application Jodi and three of her friends are making a tile design. The materials cost $10.12. If they share the cost equally, how much should each person pay?

10. Example 7 : Real-World Application Manuel and two of his friends went to lunch. With tip and tax, the bill came to $25.11. The friends agreed to split the cost equally. How much should each person pay?

11. Example 8: Dividing a Decimal by a Decimal Find the quotient. 5.2 ÷ 1.3

12. Additional Example 9: Dividing a Decimal by a Decimal 61.3 ÷ 0.36

13. Check It Out: Example 10 Find the quotient. 51.2 ÷ 0.25

14. Example 11: Real-World Application After driving 216.3 miles, the Yorks filled up with 10.5 gallons of gas. On average, how many miles did they drive per gallon of gas?

15. Example 12: Real-World Application After driving 154.7 miles, the Changs filled up with 8.5 gallons of gas. On average, how many miles did they drive per gallon of gas?