Answers

Multiply 70/10 with 63/42

1^st number: 7 0/10, 2^nd number: 1 21/42

This multiplication involving fractions can also be rephrased as "What is 70/10 of 1 21/42?"

70/10 × 63/42 is 21/2.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 70/10 × 63/42 = 70 × 63/10 × 42 = 4410/420
3. After reducing the fraction, the answer is 21/2
4. In mixed form: 101/2

MathStep (Works offline)

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

Related: ⁷⁰/₂₀×⁶³/₄₂ ⁷⁰/₁₀×⁶³/₈₄ ⁷⁰/₃₀×⁶³/₄₂ ⁷⁰/₅₀×⁶³/₄₂

Multiply Fractions Calculator