Answers

Divide 90/21 with 90/18

1^st number: 4 6/21, 2^nd number: 5 0/18

90/21 ÷ 90/18 is 6/7.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 90/18: 18/90
2. Now, multiply it with the dividend
   So, 90/21 ÷ 90/18 = 90/21 × 18/90
3. = 90 × 18/21 × 90 = 1620/1890
4. After reducing the fraction, the answer is 6/7

MathStep (Works offline)

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

Related: ⁹⁰/₄₂÷⁹⁰/₁₈ ⁹⁰/₂₁÷⁹⁰/₃₆ ⁹⁰/₆₃÷⁹⁰/₁₈ ⁹⁰/₂₁÷⁹⁰/₅₄

Divide Fractions Calculator