Answers

Multiply 56/21 with 42/80

1^st number: 2 14/21, 2^nd number: 42/80

This multiplication involving fractions can also be rephrased as "What is 56/21 of 42/80?"

56/21 × 42/80 is 7/5.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 56/21 × 42/80 = 56 × 42/21 × 80 = 2352/1680
3. After reducing the fraction, the answer is 7/5
4. In mixed form: 12/5

MathStep (Works offline)

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

Related: ⁵⁶/₂₁×⁸⁴/₈₀ ⁵⁶/₄₂×⁴²/₈₀ ⁵⁶/₆₃×⁴²/₈₀

Multiply Fractions Calculator