Lowest Common Denominators

To have a common denominator means two or more fractions have the same number on the ___________ of the fraction line.

• top

• bottom

Find the lowest common denominator of the fractions:

• There is no possible common denominator.

Find the lowest common denominator of the fractions:

Mathematical Equivalence

ON

What is the least common denominator for 6/7 and 1/2?

• 12

• 14

• 7

• 6

• 12

• 6

• 4

• 24

• 8

• 48

What is the Least common Denominator of this equation?

Mathematical Equivalence

ON

Which two fractions have a Least Common Denominator of 24.

• Yes

• No

• Yes

• No

• No