Answers

Divide 72/21 with 80/75

1^st number: 3 9/21, 2^nd number: 1 5/75

72/21 ÷ 80/75 is 45/14.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 80/75: 75/80
2. Now, multiply it with the dividend
   So, 72/21 ÷ 80/75 = 72/21 × 75/80
3. = 72 × 75/21 × 80 = 5400/1680
4. After reducing the fraction, the answer is 45/14
5. In mixed form: 33/14

MathStep (Works offline)

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

Related: ⁷²/₄₂÷⁸⁰/₇₅ ⁷²/₆₃÷⁸⁰/₇₅

Divide Fractions Calculator