Answers

Multiply 81/80 with 45/50

1^st number: 1 1/80, 2^nd number: 45/50

This multiplication involving fractions can also be rephrased as "What is 81/80 of 45/50?"

81/80 × 45/50 is 729/800.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 81/80 × 45/50 = 81 × 45/80 × 50 = 3645/4000
3. After reducing the fraction, the answer is 729/800

MathStep (Works offline)

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

Related: ⁸¹/₈₀×⁹⁰/₅₀

Multiply Fractions Calculator