Answers

Divide 15/80 with 21/18

1^st number: 15/80, 2^nd number: 1 3/18

15/80 ÷ 21/18 is 9/56.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 21/18: 18/21
2. Now, multiply it with the dividend
   So, 15/80 ÷ 21/18 = 15/80 × 18/21
3. = 15 × 18/80 × 21 = 270/1680
4. After reducing the fraction, the answer is 9/56

MathStep (Works offline)

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

Related: ³⁰/₈₀÷²¹/₁₈ ¹⁵/₈₀÷⁴²/₁₈ ¹⁵/₈₀÷²¹/₃₆ ⁴⁵/₈₀÷²¹/₁₈ ¹⁵/₈₀÷⁶³/₁₈ ¹⁵/₈₀÷²¹/₅₄ ⁷⁵/₈₀÷²¹/₁₈ ¹⁵/₈₀÷²¹/₉₀

Divide Fractions Calculator