Answers

Divide 10/40 with 80/81

10/40 ÷ 80/81 is 81/320.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 80/81: 81/80
2. Now, multiply it with the dividend
   So, 10/40 ÷ 80/81 = 10/40 × 81/80
3. = 10 × 81/40 × 80 = 810/3200
4. After reducing the fraction, the answer is 81/320

MathStep (Works offline)

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

Related: ²⁰/₄₀÷⁸⁰/₈₁ ¹⁰/₈₀÷⁸⁰/₈₁ ³⁰/₄₀÷⁸⁰/₈₁ ⁵⁰/₄₀÷⁸⁰/₈₁ ⁷⁰/₄₀÷⁸⁰/₈₁

Divide Fractions Calculator