Simplifying Fractions Practice

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 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

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

Front

What is the simplest form of the fraction 20/30?

Back

2/3

Front

What is the simplest form of the fraction 50/75?

Back

2/3

Front

What is the simplest form of the fraction 9/12?

Back

3/4

Front

What is the simplest form of the fraction 42/63?

Back

2/3

Front

What is the simplest form of the fraction 15/25?

Back

3/5

Front

What is the first step in simplifying a fraction?

Back

The first step is to find the greatest common factor (GCF) of the numerator and denominator.

Front

If a fraction is already in simplest form, what does that mean?

Back

It means that the numerator and denominator have no common factors other than 1.