Simplify Fractions

Front

What is a fraction?

Back

A fraction represents a part of a whole and consists of a numerator (top number) and a denominator (bottom number).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does it mean to simplify a fraction?

Back

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

Front

How do you find the greatest common factor (GCF) of two numbers?

Back

The GCF is the largest number that divides both numbers without leaving a remainder. You can find it by listing the factors or using the prime factorization method.

Front

What is the GCF of 18 and 32?

Back

The GCF of 18 and 32 is 2.

Front

Simplify the fraction 18/32.

Back

9/16

Front

What is the GCF of 40 and 60?

Back

The GCF of 40 and 60 is 20.

Front

Simplify the fraction 40/60.

Back

2/3

Front

What is the GCF of 4 and 16?

Back

The GCF of 4 and 16 is 4.

Front

Simplify the fraction 4/16.

Back

1/4

Front

What is the GCF of 7 and 21?

Back

The GCF of 7 and 21 is 7.