Multiplying Fractions

Multiples of unit fractions

100

Write the fraction as a whole number times a unit fraction:

5/12

5 X 1/12

200

Write the fraction as a whole number times a unit fraction:

2/5

2 x 1/5

300

Write the fraction as a whole number times a unit fraction:

7/2

7 x 1/2

400

Write the fraction as a whole number times a unit fraction:

15/4

15 x 1/4

500

Write the fraction as a whole number times a unit fraction:

7/10

7 x 1/10

Multiples

100

List the next 4 multiples of the unit fraction:

1/4

2/4, 3/4, 4/4, 5/4

200

List the next 4 multiples of the unit fraction:

1/6

2/6, 3/6, 4/6, 5/6

300

List the next 4 multiples of the unit fraction:

1/5

2/5, 3/5, 4/5, 5/5

400

List the next 4 multiples of the fraction:

3/4

4/4, 5/4, 6/4, 7/4

500

List the next 4 multiples of the fraction:

5/6

6/6, 7/6, 8/6, 9/6

Multiples of fractions

100

Change the whole number times a fraction to a whole number times a unit fraction:

3 x 3/8=

9 x 1/8

200

Change the whole number times a fraction to a whole number times a unit fraction:

4 x 2/3=

8 x 1/3

300

Change the whole number times a fraction to a whole number times a unit fraction:

4 x 2/8=

8 x 1/8

400

Change the whole number times a fraction to a whole number times a unit fraction:

2 x 3/5=

6 x 1/5

500

Change the whole number times a fraction to a whole number times a unit fraction:

3 x 5/7=

15 x 1/7

Multiply by a whole #

100

Multiply the whole number times the fraction:

8 x 4/6=

32/6

200

Multiply the whole number times the fraction:

4 x 2/3=

8/3

300

Multiply the whole number times the fraction:

3 x 5/6=

15/6

400

Multiply the whole number times the fraction:

9 x 2/12=

18/12

500

Multiply the whole number times the fraction:

6 x 4/7=

24/7

Word Problems

100

Read the following word problem and multiply the whole number by the fraction to get your final answer:

Martha is making 3 servings of fruit salad. She adds 3/8 cup blueberries to each serving. How many cups of blueberries will she need?

9/8

200

Read the following word problem and multiply the whole number by the fraction to get your final answer:

Donna buys some fabric to make place mats. She needs 1/5 yard of each type of fabric. She has 9 different types of fabrics to make her design. How much fabric will she use?

9/5

300

Read the following word problem and multiply the whole number by the fraction to get your final answer:

Mr. Smith uses 5/8 tank of gas each week. How many tanks of gas does Mr. Smith use in 5 weeks?

25/8

400

Read the following word problem and multiply the whole number by the fraction to get your final answer:

Rico is making 4 batches of salsa. Each batch needs 2/3 cup of corn. How many cups of corn does Rico need?

8/3

500

Read the following word problem and multiply the whole number by the fraction to get your final answer:

Mrs. Tyler uses 9/10 of a can of coffee beans each week. How many cans of coffee beans does Mrs. Tyler use in 6 weeks?

54/10