Answers

Divide 18/21 with 5/81

18/21 ÷ 5/81 is 486/35.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 5/81: 81/5
2. Now, multiply it with the dividend
   So, 18/21 ÷ 5/81 = 18/21 × 81/5
3. = 18 × 81/21 × 5 = 1458/105
4. After reducing the fraction, the answer is 486/35
5. In mixed form: 1331/35

MathStep (Works offline)

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

Related: ³⁶/₂₁÷⁵/₈₁ ¹⁸/₂₁÷¹⁰/₈₁ ¹⁸/₄₂÷⁵/₈₁ ⁵⁴/₂₁÷⁵/₈₁ ¹⁸/₂₁÷¹⁵/₈₁ ¹⁸/₆₃÷⁵/₈₁ ⁹⁰/₂₁÷⁵/₈₁ ¹⁸/₂₁÷²⁵/₈₁ ¹⁸/₂₁÷³⁵/₈₁

Divide Fractions Calculator