Reducing Fractions

Front

What is a fraction?

Back

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does it mean for a fraction to be in simplest form?

Back

A fraction is in simplest form when the numerator and denominator have no common factor other than 1.

Front

How do you reduce a fraction?

Back

To reduce a fraction, divide both the numerator and denominator by their greatest common factor (GCF).

Front

What is the greatest common factor (GCF)?

Back

The GCF is the largest number that divides both the numerator and denominator without leaving a remainder.

Front

Back

Front

Back

Front

Back

Front

To find a fraction's simplest form, you should ___ the numerator and denominator by the same number.

Back

divide.

Front

What is an example of a fraction that is already in simplest form?

Back

Front

What happens if the numerator is 0 in a fraction?

Back

If the numerator is 0, the fraction equals 0, regardless of the denominator (as long as the denominator is not 0).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B