Answers

Divide 81/70 with 8/21

1^st number: 1 11/70, 2^nd number: 8/21

81/70 ÷ 8/21 is 243/80.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 8/21: 21/8
2. Now, multiply it with the dividend
   So, 81/70 ÷ 8/21 = 81/70 × 21/8
3. = 81 × 21/70 × 8 = 1701/560
4. After reducing the fraction, the answer is 243/80
5. In mixed form: 33/80

MathStep (Works offline)

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

Related: ⁸¹/₇₀÷¹⁶/₂₁ ⁸¹/₇₀÷⁸/₄₂ ⁸¹/₇₀÷²⁴/₂₁ ⁸¹/₇₀÷⁸/₆₃ ⁸¹/₇₀÷⁴⁰/₂₁ ⁸¹/₇₀÷⁵⁶/₂₁

Divide Fractions Calculator