Answers

Multiply 21/80 with 16/54

This multiplication involving fractions can also be rephrased as "What is 21/80 of 16/54?"

21/80 × 16/54 is 7/90.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 21/80 × 16/54 = 21 × 16/80 × 54 = 336/4320
3. After reducing the fraction, the answer is 7/90

MathStep (Works offline)

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

Related: ⁴²/₈₀×¹⁶/₅₄ ²¹/₈₀׳²/₅₄ ⁶³/₈₀×¹⁶/₅₄ ²¹/₈₀×⁴⁸/₅₄ ²¹/₈₀×⁸⁰/₅₄

Multiply Fractions Calculator