Answers

Divide 80/21 with 72/30

1^st number: 3 17/21, 2^nd number: 2 12/30

80/21 ÷ 72/30 is 100/63.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 72/30: 30/72
2. Now, multiply it with the dividend
   So, 80/21 ÷ 72/30 = 80/21 × 30/72
3. = 80 × 30/21 × 72 = 2400/1512
4. After reducing the fraction, the answer is 100/63
5. In mixed form: 137/63

MathStep (Works offline)

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

Related: ⁸⁰/₄₂÷⁷²/₃₀ ⁸⁰/₂₁÷⁷²/₆₀ ⁸⁰/₆₃÷⁷²/₃₀ ⁸⁰/₂₁÷⁷²/₉₀

Divide Fractions Calculator