Fraction/Decimal Review

Add/Sub Fractions

100

2/3 + 1/3

3/3 = 1

200

5/8 + 1/4

7/8

300

7/9 - 2/3

1/9

400

4/5 - 3/4

1/20

500

7/11 + 4/5 

79/55 = 1 24/55

Simplifying and multiplying fractions

100

Simplify 4/6

2/3

200

3/5 x 6/7 

18/35

300

6/7 x 5/6

30/42 = 5/7

400

Simplify 24/30

4/5

500

12/16 x 15/20

180/320 = 9/16

Simplify 12/16 = 3/4 Simplify 15/20 = 3/4

3/4 x 3/4 = 9/16

Improper fractions and mixed numbers

100

Turn 1 2/3 into an improper fraction

5/3

200

Turn 1 4/5 into an improper fraction

9/5

300

Turn 19/9 into a mixed number

2 1/9

400

Turn 44/8 into a mixed number

5 4/8 = 5 1/2

500

Turn 57/7 into a mixed number

8 1/7

Fractions of a whole

100

1/4 of 20 

5

200

2/3 of 18

12

300

3/4 of 28

21

400

1/5 of ___ = 5

25

500

1/10 of ___ = 10

100

Percentages

100

10% of 30

3

200

50% of 150

75

300

25% of 40

10

400

15% of 60

9

500

5% of 60

3