Answers

Divide 20/45 with 72/70

1^st number: 20/45, 2^nd number: 1 2/70

20/45 ÷ 72/70 is 35/81.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 72/70: 70/72
2. Now, multiply it with the dividend
   So, 20/45 ÷ 72/70 = 20/45 × 70/72
3. = 20 × 70/45 × 72 = 1400/3240
4. After reducing the fraction, the answer is 35/81

MathStep (Works offline)

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

Related: ⁴⁰/₄₅÷⁷²/₇₀ ²⁰/₉₀÷⁷²/₇₀ ⁶⁰/₄₅÷⁷²/₇₀

Divide Fractions Calculator