Answers

Divide 10/21 with 40/45

10/21 ÷ 40/45 is 15/28.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 40/45: 45/40
2. Now, multiply it with the dividend
   So, 10/21 ÷ 40/45 = 10/21 × 45/40
3. = 10 × 45/21 × 40 = 450/840
4. After reducing the fraction, the answer is 15/28

MathStep (Works offline)

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

Related: ²⁰/₂₁÷⁴⁰/₄₅ ¹⁰/₂₁÷⁸⁰/₄₅ ¹⁰/₄₂÷⁴⁰/₄₅ ¹⁰/₂₁÷⁴⁰/₉₀ ³⁰/₂₁÷⁴⁰/₄₅ ¹⁰/₆₃÷⁴⁰/₄₅ ⁵⁰/₂₁÷⁴⁰/₄₅ ⁷⁰/₂₁÷⁴⁰/₄₅

Divide Fractions Calculator