Answers

Multiply 90/24 with 21/84

1^st number: 3 18/24, 2^nd number: 21/84

This multiplication involving fractions can also be rephrased as "What is 90/24 of 21/84?"

90/24 × 21/84 is 15/16.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 90/24 × 21/84 = 90 × 21/24 × 84 = 1890/2016
3. After reducing the fraction, the answer is 15/16

MathStep (Works offline)

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

Related: ⁹⁰/₂₄×⁴²/₈₄ ⁹⁰/₄₈ײ¹/₈₄ ⁹⁰/₂₄×⁶³/₈₄ ⁹⁰/₇₂ײ¹/₈₄

Multiply Fractions Calculator