Answers

Divide 10/42 with 72/21

1^st number: 10/42, 2^nd number: 3 9/21

10/42 ÷ 72/21 is 5/72.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 72/21: 21/72
2. Now, multiply it with the dividend
   So, 10/42 ÷ 72/21 = 10/42 × 21/72
3. = 10 × 21/42 × 72 = 210/3024
4. After reducing the fraction, the answer is 5/72

MathStep (Works offline)

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

Related: ²⁰/₄₂÷⁷²/₂₁ ¹⁰/₈₄÷⁷²/₂₁ ¹⁰/₄₂÷⁷²/₄₂ ³⁰/₄₂÷⁷²/₂₁ ¹⁰/₄₂÷⁷²/₆₃ ⁵⁰/₄₂÷⁷²/₂₁ ⁷⁰/₄₂÷⁷²/₂₁

Divide Fractions Calculator