Answers

Divide 81/21 with 20/54

1^st number: 3 18/21, 2^nd number: 20/54

81/21 ÷ 20/54 is 729/70.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 20/54: 54/20
2. Now, multiply it with the dividend
   So, 81/21 ÷ 20/54 = 81/21 × 54/20
3. = 81 × 54/21 × 20 = 4374/420
4. After reducing the fraction, the answer is 729/70
5. In mixed form: 1029/70

MathStep (Works offline)

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

Related: ⁸¹/₂₁÷⁴⁰/₅₄ ⁸¹/₄₂÷²⁰/₅₄ ⁸¹/₂₁÷⁶⁰/₅₄ ⁸¹/₆₃÷²⁰/₅₄

Divide Fractions Calculator