Answers

Divide 28/15 with 21/90

1^st number: 1 13/15, 2^nd number: 21/90

28/15 ÷ 21/90 is 8/1.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 21/90: 90/21
2. Now, multiply it with the dividend
   So, 28/15 ÷ 21/90 = 28/15 × 90/21
3. = 28 × 90/15 × 21 = 2520/315
4. After reducing the fraction, the answer is 8/1

MathStep (Works offline)

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

Related: ⁵⁶/₁₅÷²¹/₉₀ ²⁸/₁₅÷⁴²/₉₀ ²⁸/₃₀÷²¹/₉₀ ⁸⁴/₁₅÷²¹/₉₀ ²⁸/₁₅÷⁶³/₉₀ ²⁸/₄₅÷²¹/₉₀ ²⁸/₇₅÷²¹/₉₀

Divide Fractions Calculator