Answers

Divide 72/21 with 10/5

1^st number: 3 9/21, 2^nd number: 2 0/5

72/21 ÷ 10/5 is 12/7.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 10/5: 5/10
2. Now, multiply it with the dividend
   So, 72/21 ÷ 10/5 = 72/21 × 5/10
3. = 72 × 5/21 × 10 = 360/210
4. After reducing the fraction, the answer is 12/7
5. In mixed form: 15/7

MathStep (Works offline)

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

Related: ⁷²/₂₁÷²⁰/₅ ⁷²/₄₂÷¹⁰/₅ ⁷²/₂₁÷³⁰/₅ ⁷²/₆₃÷¹⁰/₅ ⁷²/₂₁÷¹⁰/₁₅ ⁷²/₂₁÷⁵⁰/₅ ⁷²/₂₁÷¹⁰/₂₅ ⁷²/₂₁÷⁷⁰/₅ ⁷²/₂₁÷¹⁰/₃₅

Divide Fractions Calculator