U2 TEST REVIEW

Multiplying Decimals

100

3.5 x 6

21

200

6.5 x 5

32.5

300

12.5 x 3.5

43.75

400

12.25 x 3.55

43.4875

500

12.05 x 11.91

143.5155

Dividing Decimals

100

10 ÷ 0.4

25

200

25 ÷ 0.8

31.25

300

0.5 ÷ 4

0.125

400

0.9 ÷ 0.2

4.5

500

13.452 ÷ 0.02

672.6

Multiplying Fractions

100

1/2 x 3/4

3/8

200

1/4 x 3

3/4

300

2/5 x 1/3

2/15

400

1/3 x 4/5 x 2

8/15

500

1/5 x 1/3 x 3 x 1/2 (simplify)

1/10

Dividing Fractions

100

1/7 ÷ 1/2

2/7

200

4 ÷ 1/2

8

300

1/3 ÷ 6

1/18

400

1/10 ÷ 5 ÷ 2

1/100

500

3/4 ÷ 3/4 ÷ 5

1/5 or 0.2

Conversions

100

What is 1/5 written as a decimal?

0.2

200

What is 252% written as a decimal?

2.52

300

What is 1/25 written as a decimal?

0.04

400

What is 7/8 written as a percentage?

87.5%

500

What is the product of 4/5 x 2/9 written as a percentage?

17.7%