Answers

Divide 54/21 with 90/84

1^st number: 2 12/21, 2^nd number: 1 6/84

54/21 ÷ 90/84 is 12/5.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 90/84: 84/90
2. Now, multiply it with the dividend
   So, 54/21 ÷ 90/84 = 54/21 × 84/90
3. = 54 × 84/21 × 90 = 4536/1890
4. After reducing the fraction, the answer is 12/5
5. In mixed form: 22/5

MathStep (Works offline)

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

Related: ⁵⁴/₄₂÷⁹⁰/₈₄ ⁵⁴/₆₃÷⁹⁰/₈₄

Divide Fractions Calculator