GCF (Greatest Common Factor)
Converting Mixed Numbers
Dividing Fractions
Multiplying Fractions
Simplifying Fractions
100

What is the greatest common factor of 8 and 12?

4
100

2 1/2

5/2

100

1/3 ÷ 3/4

4/9

100

1/5 x 2/3

2/15

100

Simplify 4/8

1/2

200

What is the greatest common factor of 10 and 30?

10
200

1 3/10

13/10

200

3/2 ÷ 2/5

15/4

200

8/9 x 2/3

16/27

200

Simplify 5/15

1/3

300

What is the greatest common factor of 24 and 40?

8

300

7 5/8

61/8

300

4/9 ÷ 5/6

24/45

300

5/8 x 3/4

15/32

300

Simplify 35/50

7/10

400

What is the greatest common factor of 36 and 66?

6
400

3 11/15

56/15

400

10/11 ÷ 7/9

90/77

400

12/7 x 4/5

48/35

400

Simplify 25/60

5/12

500

What is the greatest common factor of 28 and 42?

14

500

6 7/12

79/12

500

7/12 ÷ 9/12

84/108

500

15/20 x 10/6

150/120

500

Simplify 48/60

4/5

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