Multiplying and Dividing Fractions Review

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

How do you multiply fractions?

Back

To multiply fractions, multiply the numerators together and the denominators together. For example, (a/b) x (c/d) = (a*c)/(b*d).

Front

What is the reciprocal of a fraction?

Back

The reciprocal of a fraction is obtained by flipping the numerator and denominator. For example, the reciprocal of 3/4 is 4/3.

Front

How do you divide fractions?

Back

To divide fractions, multiply the first fraction by the reciprocal of the second fraction. For example, (a/b) ÷ (c/d) = (a/b) x (d/c).

Front

What is the simplest form of a fraction?

Back

The simplest form of a fraction is when the numerator and denominator have no common factors other than 1.

Front

What is 2 ÷ 1/4?

Back

8

Front

If Anthony has 3 pies to share among 5 friends, how much pie does each friend get?

Back

3/5

Front

What is the product of 5/6 and 3/4 in simplest form?

Back

5/8

Front

What is the product of 1/7 and 2/7?

Back

2/49

Front

What is the definition of a numerator?

Back

The numerator is the top number of a fraction that indicates how many parts are being considered.