Reducing Fractions

Front

What does it mean to reduce a fraction?

Back

To reduce a fraction means to simplify it to its lowest terms, where the numerator and denominator have no common factors other than 1.

Front

What is the greatest common factor (GCF)?

Back

The greatest common factor (GCF) is the largest number that divides two or more numbers without leaving a remainder.

Front

How do you find the GCF of 15 and 12?

Back

List the factors: Factors of 15 are 1, 3, 5, 15; Factors of 12 are 1, 2, 3, 4, 6, 12. The GCF is 3.

Front

Simplify the fraction: 15/12

Back

5/4

Front

What is 25/100 in lowest terms?

Back

1/4

Front

Find an equivalent fraction for 24/6.

Back

12/3

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

Reduce the fraction: 15/30

Back

1/2

Front

Reduce the fraction: 8/24

Back

1/3

Front

What is an equivalent fraction?

Back

An equivalent fraction is a fraction that represents the same value as another fraction, even though the numerator and denominator may be different.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

How can you check if a fraction is in its simplest form?

Back

A fraction is in its simplest form if the GCF of the numerator and denominator is 1.