Answers

Divide 18/4 with 42/81

1^st number: 4 2/4, 2^nd number: 42/81

18/4 ÷ 42/81 is 243/28.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 42/81: 81/42
2. Now, multiply it with the dividend
   So, 18/4 ÷ 42/81 = 18/4 × 81/42
3. = 18 × 81/4 × 42 = 1458/168
4. After reducing the fraction, the answer is 243/28
5. In mixed form: 819/28

MathStep (Works offline)

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

Related: ³⁶/₄÷⁴²/₈₁ ¹⁸/₄÷⁸⁴/₈₁ ¹⁸/₈÷⁴²/₈₁ ⁵⁴/₄÷⁴²/₈₁ ¹⁸/₁₂÷⁴²/₈₁ ⁹⁰/₄÷⁴²/₈₁ ¹⁸/₂₀÷⁴²/₈₁ ¹⁸/₂₈÷⁴²/₈₁

Divide Fractions Calculator