Multiplying Fractions

Like Denominators

100

2/5 x 3/5

6/25

200

3/4 x 3/4

9/16

300

1/2 x 1/2

1/4

400

12/24 x 14/24

7/24

500

15/30 x 2/30

1/30

Unlike Denominators

100

3/8 x 5/6

5/16

200

2/5 x 7/8

7/20

300

1/3 x 5/8

5/24

400

3/8 x 5/7

15/56

500

12/13 x 11/16

33/52

Mixed Numbers

100

1 1/3 x 2 5/8

3 1/2

200

2 3/8 x 1 5/7

4 1/14

300

2 1/6(5 7/9)

12 14/27

400

4 7/9(2 2/5) 

11 7/15

500

5 1/10 x 1 7/8

9 9/16

Multi-Step

100

2 5/6 + 3 3/4 x 1 1/5

7 1/3

200

1 1/6 x (1 1/2 - 3/5)

1 1/20

300

(3/4 + 1 5/12) x 1 1/2

3 1/4

400

3 3/4 x 1 1/4 (3/4 - 1/2)

1 11/64

500

5 1/10 (1 7/8 x 5 4/15)

50 29/80

Word Problems

100

Jake has 2 13/16 pounds of flour. If she uses 2/3 of the bag for a recipe, how many pounds of flour are left in the bag?

15/16 lb.

200

The furthest Dave has run was 3 7/15 miles. If she runs 1 1/4 times further than her longest run, how far did she run?

4 1/3 miles

300

If you have 4 1/6 yards of fabric and cut 2/5 of it off to make a quilt, how many yards of fabric will you have remaining?

2 1/2 yards.

400

One cup of sugar weighs 6 3/10 ounces. Find the total weight of 4 2/3 cups of sugar.

29 2/5 ounces

500

There was 4 1/8 gallons of water in a jug. If a soccer team drank 4/9 of the water, how much water remains in the jug? 

2 7/24 gallons of water