Common Denominator Quiz

Find the least common denominator for the fractions 1/3 and 1/4.

• 12

• 10

• 6

• 2

What is the least common denominator for the fractions 2/5 and 3/8?

• 10

• 20

• 30

• 40

Determine the least common denominator for the fractions 5/6 and 2/9.

• 12

• 24

• 18

• 3

Find the least common denominator for the fractions 3/7 and 4/9.

• 63

• 36

• 45

• 21

What is the least common denominator for the fractions 1/2 and 3/5?

• 10

• 8

• 6

• 4

Determine the least common denominator for the fractions 2/3 and 5/8.

• 20

• 12

• 16

• 24

Find the least common denominator for the fractions 4/5 and 2/7.

• 35

• 20

• 14

• 10

What is the least common denominator for the fractions 3/4 and 5/6?

• 2

• 12

• 8

• 10

Determine the least common denominator for the fractions 1/8 and 3/10.

• 5

• 20

• 50

• 40

Find the least common denominator for the fractions 2/9 and 4/11.

• 22

• 33

• 99

• 18