Answers

Divide 21/20 with 28/27

1^st number: 1 1/20, 2^nd number: 1 1/27

21/20 ÷ 28/27 is 81/80.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 28/27: 27/28
2. Now, multiply it with the dividend
   So, 21/20 ÷ 28/27 = 21/20 × 27/28
3. = 21 × 27/20 × 28 = 567/560
4. After reducing the fraction, the answer is 81/80
5. In mixed form: 11/80

MathStep (Works offline)

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

Related: ⁴²/₂₀÷²⁸/₂₇ ²¹/₂₀÷⁵⁶/₂₇ ²¹/₄₀÷²⁸/₂₇ ²¹/₂₀÷²⁸/₅₄ ⁶³/₂₀÷²⁸/₂₇ ²¹/₂₀÷⁸⁴/₂₇ ²¹/₆₀÷²⁸/₂₇ ²¹/₂₀÷²⁸/₈₁

Divide Fractions Calculator