Algebra 1 Companion Book, Vol 1 – Summer Edition

1.1.3 Multiplying and Dividing Real Numbers − Practice

1.  Multiply. − 10 ∙ 2

2.  Find the value of the expression 28/( − 7).

3.  Find the value of 4 b for b = 1/2.

4.  Multiply. 0 ∙ 1.035

5.  Divide.

6.  Divide. ÷ 3

14.807 ÷ 0

3 5

1 6

7.  Divide. − ÷ 7 4

8.  Carina hiked at Yosemite National Park for 1.75 hours. Her average speed was 3.5 mi/h. How many miles did she hike?

1 2

9.  A car traveled on a straight road for 2 1 4 hours at a speed of 60 miles per hour. How many miles did the car travel?

24

Made with FlippingBook Digital Publishing Software