Answers

Divide 21/90 with 81/24

1^st number: 21/90, 2^nd number: 3 9/24

21/90 ÷ 81/24 is 28/405.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 81/24: 24/81
2. Now, multiply it with the dividend
   So, 21/90 ÷ 81/24 = 21/90 × 24/81
3. = 21 × 24/90 × 81 = 504/7290
4. After reducing the fraction, the answer is 28/405

MathStep (Works offline)

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

Related: ⁴²/₉₀÷⁸¹/₂₄ ²¹/₉₀÷⁸¹/₄₈ ⁶³/₉₀÷⁸¹/₂₄ ²¹/₉₀÷⁸¹/₇₂

Divide Fractions Calculator