Answers

Multiply 20/72 with 80/49

1^st number: 20/72, 2^nd number: 1 31/49

This multiplication involving fractions can also be rephrased as "What is 20/72 of 1 31/49?"

20/72 × 80/49 is 200/441.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 20/72 × 80/49 = 20 × 80/72 × 49 = 1600/3528
3. After reducing the fraction, the answer is 200/441

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ⁴⁰/₇₂×⁸⁰/₄₉ ²⁰/₇₂×⁸⁰/₉₈ ⁶⁰/₇₂×⁸⁰/₄₉

Multiply Fractions Calculator