Fractions

Intro to Fractions

100

Convert to an improper fraction 

2 1/6

13/6

200

Convert to a mixed number

47/6

7 5/6

300

Simplify

18/45

2/5

400

Determine whether the fractions are equivalent

24/32 and 14/18

No

3/4 , 7/9

500

Determine whether the fractions are equivalent

45/20 and 18/8

Yes

9/4, 9/4

Addition

100

3/20 + 7/20

10/20 =1/2

200

5 1/12 + 1 7/12

80/12 = 20/3

300

13/12 + 3/4

22/12 = 11/6

400

1 5/9 + 4 5/6

115/18 

500

1 11/15 + 6 1/6

237/30 = 79/10

Subtraction

100

13/16 - 1/16

12/16 = 3/4

200

6 1/4 - 2 3/4

14/4 = 7/2

300

2- 2/5

8/5

400

2 5/6 -1 1/8

41/24

500

5 1/2 - 1 5/6

22/6 = 11/3

Multiplication

100

3/7 (5/6)

5/14

200

8/9 (3/2)

4/3

300

2 1/3 (1 3/4)

49/12

400

4 7/9 (2 2/5)

172/15

500

1/3 (2/3) + 1 1/2

31/18

Division

100

1/2 -: 11/6

3/11

200

9/8 -: 3/4

3/2

300

3 1/5 -: 1 1/4

64/25

400

4 2/3 -: 4 1/12

8/7

500

1/15 + 6/5 -: 12/11

7/6