Chapter 2 Test Review

Rational Numbers

100

Simplify

14/21

2/3

200

Write as a fraction

0.525

21/40

300

Write as a decimal

4/15

0.266

400

Compare

5/7          9/10

5/7 < 9/10

500

Write the numbers in order from least to greatest

0.67, 9/10, 0, -0.11

-0.11, 0, 0.67, 9/10

Add/Subtract Fractions

100

-9/11 + 10/11

1/11

200

-5/12 - -7/12

1/6

300

5/6 + 1/3

1 1/6

400

19/20 + 7/3

3 17/60

500

-1 5/9 - 7 3/4

-9 11/36

Operations with Decimals

100

-3.2 + 16

-1.6

200

33.5 - 48.2

-14.7

300

-0.04(9.2)

-0.368

400

2.49 ÷ 0.03

83

500

A can of fruit contains 3.5 cups of fruit. The suggested serving size is 0.5 cups. How many servings are in the can of fruit?

7 servings

Multiply/Divide Fractions

100

-2/3 * -4/5

8/15

200

3/4 ÷ 1/8

6

300

8/11 * -22/4

-4

400

2/3 ÷ 3

2/9

500

4 7/8 * 2 2/3

13

Solving Equations

100

2.9z = -52.2

z = -18

200

3m + 5 = 35

m = 10

300

w + 3/4 = 1/8

w = -5/8

400

(x + 2) / 3 = 18

x = 52

500

A music club charges an annual membership fee of $20.50 plus $12.99 for each album purchased. If a person's total for the year was $163.99, how many albums did they purchase?

11 albums