Answers

Divide 72/4 with 15/21

1^st number: 18 0/4, 2^nd number: 15/21

72/4 ÷ 15/21 is 126/5.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 15/21: 21/15
2. Now, multiply it with the dividend
   So, 72/4 ÷ 15/21 = 72/4 × 21/15
3. = 72 × 21/4 × 15 = 1512/60
4. After reducing the fraction, the answer is 126/5
5. In mixed form: 251/5

MathStep (Works offline)

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

Related: ⁷²/₄÷³⁰/₂₁ ⁷²/₈÷¹⁵/₂₁ ⁷²/₄÷¹⁵/₄₂ ⁷²/₄÷⁴⁵/₂₁ ⁷²/₁₂÷¹⁵/₂₁ ⁷²/₄÷¹⁵/₆₃ ⁷²/₄÷⁷⁵/₂₁ ⁷²/₂₀÷¹⁵/₂₁ ⁷²/₂₈÷¹⁵/₂₁

Divide Fractions Calculator