Answers

Divide 72/42 with 20/80

1^st number: 1 30/42, 2^nd number: 20/80

72/42 ÷ 20/80 is 48/7.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 20/80: 80/20
2. Now, multiply it with the dividend
   So, 72/42 ÷ 20/80 = 72/42 × 80/20
3. = 72 × 80/42 × 20 = 5760/840
4. After reducing the fraction, the answer is 48/7
5. In mixed form: 66/7

MathStep (Works offline)

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

Related: ⁷²/₄₂÷⁴⁰/₈₀ ⁷²/₈₄÷²⁰/₈₀ ⁷²/₄₂÷⁶⁰/₈₀

Divide Fractions Calculator