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Converting Improper and Mixed Fractions
Factors
Multiples (first 10)
100

4/9 + 2/9

6/9

100
10/12 - 3/12

7/12

100

1 3/5

8/5

100

10

1, 2, 5, 10

100

2

2, 4, 6, 8, 10, 12, 14, 16, 18, 20

200

7/15 + 4/15

11/15

200

6/7 - 2/7

4/7

200

17/3

5 2/3

200

12

1, 2, 3, 4, 6, 12

200

3

3, 6, 9, 12, 15, 18, 21, 24, 27, 30

300

4/12 + 1/3

8/12

300

11/12 - 1/4

8/12

300

4 3/12

51/12

300

20

1, 2, 4, 5, 10, 20

300

6

6, 12, 18, 24, 30, 36, 42, 48, 54, 60

400

1 3/5 + 3 1/5

4 4/5

400

1 4/5 - 1 1/5

3/5

400

23/7

3 2/7

400

30

1, 2, 3, 5, 6, 10, 15, 30

400

8

8, 16, 24, 32, 40, 48, 56, 64, 72, 80

500

2 1/3 + 3 2/6

5 4/6

500

3 4/12 - 1 2/6

2 2/12

500

7 6/8

62/8

500

34

1, 2, 17, 34

500

12

12, 24, 36, 48, 60, 72, 84, 96, 108, 120