Answers

Divide 20/21 with 18/45

20/21 ÷ 18/45 is 50/21.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 18/45: 45/18
2. Now, multiply it with the dividend
   So, 20/21 ÷ 18/45 = 20/21 × 45/18
3. = 20 × 45/21 × 18 = 900/378
4. After reducing the fraction, the answer is 50/21
5. In mixed form: 28/21

MathStep (Works offline)

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

Related: ⁴⁰/₂₁÷¹⁸/₄₅ ²⁰/₂₁÷³⁶/₄₅ ²⁰/₄₂÷¹⁸/₄₅ ²⁰/₂₁÷¹⁸/₉₀ ⁶⁰/₂₁÷¹⁸/₄₅ ²⁰/₂₁÷⁵⁴/₄₅ ²⁰/₆₃÷¹⁸/₄₅ ²⁰/₂₁÷⁹⁰/₄₅

Divide Fractions Calculator