Answers

Multiply 70/21 with 81/5

1^st number: 3 7/21, 2^nd number: 16 1/5

This multiplication involving fractions can also be rephrased as "What is 70/21 of 16 1/5?"

70/21 × 81/5 is 54/1.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 70/21 × 81/5 = 70 × 81/21 × 5 = 5670/105
3. After reducing the fraction, the answer is 54/1

MathStep (Works offline)

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

Related: ⁷⁰/₄₂×⁸¹/₅ ⁷⁰/₂₁×⁸¹/₁₀ ⁷⁰/₆₃×⁸¹/₅ ⁷⁰/₂₁×⁸¹/₁₅ ⁷⁰/₂₁×⁸¹/₂₅ ⁷⁰/₂₁×⁸¹/₃₅

Multiply Fractions Calculator