Simplifying Fractions

Reduce the fraction 12/20 to lowest terms.

• 6/10

• 3/5

• 1 8/20

• 1 2/5

Reduce the fraction 6/21 to lowest terms.

• 2/7

• 3/7

• 3 3/21

Reduce the fraction 10/45 to lowest terms.

• 2/9

• 2/8

• 1/4

• 4 5/45

What is the greatest common factor used to reduce 15/20?

• 3

• 5

• 2

• 4

What is the greatest common factor used to reduce 18/27?

• 3

• 9

• 2

• 6

What is the greatest common factor used to reduce 3/18?

• 3

• 2

• 6

• 18

What is 3/18 reduced to lowest terms?

• 1/6

• 1/7

• 1/9

What is 18/27 reduced to lowest terms?

• 6/9

• 2/3

• 9/14

• 3/8

Convert the mixed number 3 2/3 into an improper fraction?

• 11/3

• 9/3

• 8/3

• 11/1

Convert the mixed number 10 2/5 into an improper fraction.

• 50/5

• 17/5

• 52/5

• 15/5