Answers

Multiply 48/84 with 21/45

This multiplication involving fractions can also be rephrased as "What is 48/84 of 21/45?"

48/84 × 21/45 is 4/15.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 48/84 × 21/45 = 48 × 21/84 × 45 = 1008/3780
3. After reducing the fraction, the answer is 4/15

MathStep (Works offline)

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

Related: ⁹⁶/₈₄ײ¹/₄₅ ⁴⁸/₈₄×⁴²/₄₅ ⁴⁸/₈₄ײ¹/₉₀ ⁴⁸/₈₄×⁶³/₄₅

Multiply Fractions Calculator