Solution to

Frame 3-35.

multiplying, and dividing decimals, changing fractions to decimals, changing

decimals to fractions, and working with percents.

20% of 150. = 30

If you feel that you need review on any of the above, reread the appropriate

0.20 x 150 = 30

frames. Then work the following self-test exercises on this and the

following page. The solutions are found on the pages following the

30 = 30

exercises.

or

1. Write the numerical form of the following word decimals:

1/5 x 150 = 30

a. Nine and seventy-five hundredths

150/5 = 30

b. Twelve and three tenths

30 = 30

c. Seventy and three thousandths

d. Seventy-three thousandths

2. Change the fractions below to decimals:

a. 3/10

b. 4/5

c. 3/ 4

c. 5/2

3. Change the decimal forms below to fractions. Reduce the fractions.

a. 0.25 =

b. 0.105 =

c. 0.9 =

d. 0.035 =

4. Round the following decimal forms as directed.

Nearest tenth

Nearest thousandth

a. 0.6454 =

d. 8.7461 =

b. 0.7821 =

e. 0.9659 =

c. 3.15091 =

f. 3.9997 =

MD0900

3-21

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