Answers

Multiply 70/5 with 90/21

1^st number: 14 0/5, 2^nd number: 4 6/21

This multiplication involving fractions can also be rephrased as "What is 70/5 of 4 6/21?"

70/5 × 90/21 is 60/1.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 70/5 × 90/21 = 70 × 90/5 × 21 = 6300/105
3. After reducing the fraction, the answer is 60/1

MathStep (Works offline)

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

Related: ⁷⁰/₁₀×⁹⁰/₂₁ ⁷⁰/₅×⁹⁰/₄₂ ⁷⁰/₁₅×⁹⁰/₂₁ ⁷⁰/₅×⁹⁰/₆₃ ⁷⁰/₂₅×⁹⁰/₂₁ ⁷⁰/₃₅×⁹⁰/₂₁

Multiply Fractions Calculator