Find the Least Common Denominator Algebra

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

• 6

• 3

• 9

• 21

Find the least common denominator of 1/6 and 5/12.

• 18

• 12

• 6

• 1

• 6

• 3

• 18

• 30

• 7

• 4

• 28

• 56

• 12

• 6

• 4

• 24

• 8

• 48

Mathematical Equivalence

ON

• 12

• 6

• 4

• 24

• 8

• 48

• 15

• 3

• 45

• 30

• 50

• 5

• 10

• 20

• 45

• 9

• 5

• 90