Answers

Divide 80/21 with 18/30

1^st number: 3 17/21, 2^nd number: 18/30

80/21 ÷ 18/30 is 400/63.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 18/30: 30/18
2. Now, multiply it with the dividend
   So, 80/21 ÷ 18/30 = 80/21 × 30/18
3. = 80 × 30/21 × 18 = 2400/378
4. After reducing the fraction, the answer is 400/63
5. In mixed form: 622/63

MathStep (Works offline)

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

Related: ⁸⁰/₂₁÷³⁶/₃₀ ⁸⁰/₄₂÷¹⁸/₃₀ ⁸⁰/₂₁÷¹⁸/₆₀ ⁸⁰/₂₁÷⁵⁴/₃₀ ⁸⁰/₆₃÷¹⁸/₃₀ ⁸⁰/₂₁÷¹⁸/₉₀ ⁸⁰/₂₁÷⁹⁰/₃₀

Divide Fractions Calculator