Fractions Quiz Review

Adding Fractions

10

1/4 + 3/4

4/4 = 1

20

1/2 + 2/3 

1 1/6 

30

5/9 + 1/2

= 1 1/18

Subtracting Fractions

10

5/7 - 2/3

= 1/21

20

2/3 - 3/8

= 7/24

30

6/7 - 2/6

= 11/21

Multiplying Fractions

10

Multiplying fractions by whole numbers.

2 x 3/7

6/7

20

Multiplying fractions by fractions

2/5 * 5/10

1/5 or 10/50

30

Multiplying mixed numbers.

2 1/2 x 1 3/5

5/2 x 8/5

Simply -> 1/1 x 4/1

= 4/1

= 4

Dividing Fractions

10

Dividing fractions by whole numbers.

1/3 divide 3

1/9

20

Dividing fractions by fractions.

3/4 ÷ 1/2

3/2 

30

Dividing mixed numbers.

4 2/3 ÷ 1 1/2 

28/9?

3 1/9