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Worksheets

Multiply and Divide Fractions and Mixed Numbers

Total questions: 20

Worksheet time: 20mins

Name
Class
Date
1.

Susie is making 4 dozen chocolate chip cookies for her school's bake sale. The recipe, which makes 2 dozen cookies, calls for 1 1/2 cups of flour. How much flour will Susie need to make 4 dozen cookies?

(a)  

2.

Ben is making churros for the school's bake sale. The original recipe serves 4 people. He wants to make 24 servings. If the original recipe calls for 2 1/2 tablespoons of white sugar, how many tablespoons of sugar will he need for 24 servings?

(a)  

3.

Find the product and write the answer in simplest form:
8 13×2 238\ \frac{1}{3}\times2\ \frac{2}{3}  

a)

22 2922\ \frac{2}{9}  

b)

16 2916\ \frac{2}{9}  

c)

16 1216\ \frac{1}{2}  

d)

22 1322\ \frac{1}{3}  

4.

Which expression is correct for this problem?

a)

18 x ⅚

b)

18 ÷ ⅚

c)

⅚ ÷ 18

5.

John bought 5 1/4 bags of garden soil. He put the soil in three big pots. He put the same amount of soil in each pot. How much soil did John put in one pot?

a)

1 3/4 bags

b)

8 1/4 bags

c)

63/4 or 15 3/4 bags

d)

2 1/4 bags

6.

¼ × ⅚ =

a)

1/4

b)

6/20

c)

5/24

d)

3/20

7.

1 ¼ × 2 ¾ =

a)

3 7/16

b)

1/2

c)

3/16

d)

4 1/4

8.

2 3/4 × 12 =

a)

33

b)

24 3/4

c)

24 1/3

d)

120

9.

2  ÷ 1/3

a)

2/6

b)

6

c)

1/3

d)

1/6

10.
a)
2  1/5
b)
2  4/15
c)
6  8/15
d)
  1  1/5
11.

Valerie bought a 9 ft piece of ribbon from which she wants to cut into 2/3 ft pieces. How many 2/3 ft pieces can Valerie cut?

a)

13

b)

6

c)

9

d)

This is not possible.

12.

A railroad construction crew can lay 1 1/4 mile of track in one day. At that rate, how many days will it take to lay 10 miles of track?

a)

8 days

b)

12 1/2 days

13.

A restaurant chef made 6 3/4 jars of pasta sauce. Each serving of pasta requires 3/4 of a jar of sauce. How many servings of pasta will the chef be able to prepare using the sauce?

a)

9 servings

b)

5 servings

14.

Which expression is correct? 

a)

½ ÷ 7

b)

½ x 7

c)

7 ÷ ½

15.
a)
14 cookies
b)
1/2 cookies
c)
28 cookies
d)
1/28 cookies
16.

1 ½ ÷ ½ =

a)

b)

1 ¼

c)

3

d)

3/4

17.

2 ¼ ÷ 4 ⅕ =

a)

11/26

b)

c)

d)

15/28

18.

Melinda is baking bread for the PTA bake sale.  She has 10  1/2 cups of flour.  The recipe calls for 2  1/3 cups for one loaf.  How many loaves can she bake?

a)

4  1/2 loaves

b)

4 loaves

c)

24 loaves

d)

None of these

19.

Mr. Gomez has 12  1/2 yards of material.  A cape for the play takes 3  5/6 yards.  How many capes can he make?

a)

3 capes

b)

3  5/6 capes

c)

47 capes

d)

None of these

20.

Jill is making ribbon bookmarks.  She needs 1  1/4 inches of ribbon for one bookmark.  How many bookmarks can she make from 10 inches of ribbon?

a)

8 bookmarks

b)

12  1/2 bookmarks

c)

None of these

d)

10 bookmarks