1.1.3 Multiplying and Dividing Real Numbers − Worksheet

Example 1:

Find the value of each expression.

1. − 72 ÷ ( − 9)

2. 11( − 11)

3. − 7.2 ÷ x for x = 3.6

Example 2:

Divide.

5 7

÷ − ⎛ ⎝ ⎜

⎞ ⎠ ⎟

÷ − ⎛ ⎝ ⎜

⎞ ⎠ ⎟

2 3

1 3

4 5

8 5

16 25

4 5

4. ÷ 5

5.

6.

7.

÷

Example 3:

Multiply or divide if possible.

2 3

7 8

8. 3.8 ÷ 0

9. 0( − 27)

10.

11.

÷ 0

0

÷

Example 4:

12. It is estimated that 7 million people saw off-Broadway shows in 2002. Assume that the average price of a ticket was $30. How much money was spent on tickets for off-Broadway shows in 2002?

23

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