RTI: Simplify Fractions

Front

What is a fraction?

Back

Front

What does it mean to simplify a fraction?

Back

Simplifying a fraction means reducing it to its simplest form, 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

To find the GCF, list the factors of each number and identify the largest factor they share.

Front

What is the GCF of 7 and 21?

Back

The GCF of 7 and 21 is 7.

Front

Back

Front

What is the GCF of 42 and 70?

Back

The GCF of 42 and 70 is 14.

Front

Back

Front

What is the GCF of 72 and 96?

Back

The GCF of 72 and 96 is 24.

Front

Back

Front

What is the GCF of 54 and 90?

Back

The GCF of 54 and 90 is 18.