Fraction and Decimal Review

÷ Decimals

100

0.45 ÷ 0.05

9

200

4.27 ÷ 0.7

6.1

300

3.28 ÷ 0.04

82

400

Mrs. Graves had $4.25 and she wanted to change it ito quarters, or groups of 0.25. How many quarters will she have?

17 quarters 

500

Liam has 6.36 feet of rope. He needs to cut it into sections that are 0.6 feet long. How many pieces of rope will he have? 

10.6 pieces

Fractions as Division

100

7 divided by 10

7/10

200

5 divided by 3 

1 2/3 

300

A baker has 5 quarts of oil. If she pours them into 9 containers evenly, how much oil is in each container?

5/9

400

A pet store has 3 bags of dog food to feed 10 dogs. What fraction of the bags will each dog get? 

3/10

500

Seven friends are sharing 5 pizzas. How much pizza does each friend get?

5/7

x Fractions

100

1/8 x 1/2 

1/16

200

3/5 x 5/6 

1/2

300

4/5 x 10 

8 or 8/1

400

3  2/3 x 1  1/4

4  7/12

500

3 1/2 x 2/3

2 1/3

x Decimals

100

0.7 x 6 (Look on the back of your place value chart under multiplying decimals)

4.2

200

0.52 x 3 (Look on the back of your place value chart under multiplying decimals)

1.56

300

0.6 x 0.5 (Look on the back of your place value chart under multiplying decimals)

0.3 or 0.30

400

1.5 x 2.7 (Look on the back of your place value chart under multiplying decimals)

4.05

500

0.98 x 7.3 (Look on the back of your place value chart under multiplying decimals)

7.154

÷ Fractions

100

10 divided by 1/5

50

200

4÷ 1/2 

8

300

1/5 ÷ 4

1/20

400

A container of olive oil has 1/2 gallon in it. If you want to use that make 7 equal batches of salad dressing, how much olive oil will be in each batch?

1/14

500

A baker has 4 pounds of sugar. He puts 1/3 cup in each cake. How many cakes can she make?

12 cakes