How to Multiply Fractions

Multiplying Fractions

Fractions can be multiplied.

Imagine you wanted to multiply 2/5 (two-fifths) with 1/3 (one-third).

How to Multiply Fractions

Question

Multiply the fractions below.

Step-by-Step:

1

Multiply the top numbers (called the numerators) of the fractions together.

2 × 1 = 2

2

Multiply the bottom numbers (called the denominators) of the fractions together.

5 × 3 = 15

3

The answer from Step 1 is the numerator of our answer. The answer from Step 2 is the denominator of our answer.

4

Simplify the fraction if possible. (The fraction in our example is already as simple as possible).

Answer:

2/5 (two-fifths) multiplied by 1/3 (one-third) equals 2/15 (two-fifteenths).

2/5 × 1/3 = 2/15

Multiplying Fractions Is Easy

Multiply the tops together, multiply the bottoms together. Then simplify (if possible):

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The slider below gives a real example of how to multiply fractions.

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See Also

What is a fraction? What is a numerator? What is a denominator? Simplifying fractions What is a factor?