Answers

Divide 42/70 with 45/81

42/70 ÷ 45/81 is 27/25.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 45/81: 81/45
2. Now, multiply it with the dividend
   So, 42/70 ÷ 45/81 = 42/70 × 81/45
3. = 42 × 81/70 × 45 = 3402/3150
4. After reducing the fraction, the answer is 27/25
5. In mixed form: 12/25

MathStep (Works offline)

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

Related: ⁸⁴/₇₀÷⁴⁵/₈₁ ⁴²/₇₀÷⁹⁰/₈₁

Divide Fractions Calculator