Mixed Number to Improper Fraction
Improper Fraction to Mixed Number
Equivalent/Simplifying Fractions
Greatest Common Factors
Lowest Common Multiples
100

4 5/8

37/8

100

35/9

3 8/9

100

Simplify 9/12

3/4

100

What is the greatest common factor of 3 and 7

21

100

What is the lowest common multiple of 4 and 8?

8?

200

7 8/9

71/9

200

11/7

1 4/11

200

What is 21/24 in simplest form?

7/8

200

What is the greatest common factor of 3 and 9

18

200

What is the lowest common multiple of 5 and 6

30

300

5 5/6

35/6

300

21/2

10 1/2

300

Please simplify 30/45 to simplest form.

2/3

300

What is the greatest common factor of 2, 4, and 10

20

300

What is the lowest common multiple of 10 and 8

40

400

11  3/4

47/4

400

30/8

3 6/8  or 3 3/4

400

Please give an equivalent fraction to 5/9

10/18, 15/27, 20/36, 500/900...

400

What is the greatest common factor of 7 and 9

63

400

What is the lowest common multiple of 3 and 9?

9

500

9 10/11

109/11

500

77/9

8 5/9

500

Fractions can be equivalent as long as you do this to them.

What is the same thing to the top as the bottom.

500

What is the Greatest common factor of 3, 4, and 10

60

500

What is the lowest common multiple of 2, 3, and 4?

12

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