Simplifying 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).

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 simplified form of 9/45?

Back

1/5

Front

What is the simplified form of 12/40?

Back

3/10

Front

What is the simplified form of 15/20?

Back

3/4

Front

What is the simplified form of 11/99?

Back

1/9

Front

What is the simplified form of 18/54?

Back

1/3

Front

What is the relationship between the numerator and denominator in a fraction?

Back

The numerator indicates how many parts are being considered, while the denominator indicates how many equal parts the whole is divided into.

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.