fractions

Reduce 21/28

• 2/4

• 3/4

• it is reduced as far as it can go

Reduce 45/72

• 5/8

• 10/16

• it is reduced as far as it can go

Reduce 12/16

• 3/4

• 6/8

• it is reduced as far as it can go

Reduce 6/9

• 2/3

• 2/6

• it is reduced as far as it can go

Reduce 10/30

• 1/3

• 2/6

• it is reduced as far as it can go

Reduce 32/72

• 4/9

• 12/27

• it is reduced as far as it can go

What is the least common denominator of 1/2 and 3/7?

• 2

• 14

• 7

• 28

What is the least common denominator of 1/9 and 2/3?

• 6

• 3

• 9

• 21

What is the least common denominator of 1/7 and 3/6?

• 14

• 21

• 7

• 42

What is the least common denominator of 2/6 and 7/8?

• 36

• 8

• 18

• 24