Answers

Multiply 80/5 with 81/28

1^st number: 16 0/5, 2^nd number: 2 25/28

This multiplication involving fractions can also be rephrased as "What is 80/5 of 2 25/28?"

80/5 × 81/28 is 324/7.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 80/5 × 81/28 = 80 × 81/5 × 28 = 6480/140
3. After reducing the fraction, the answer is 324/7
4. In mixed form: 462/7

MathStep (Works offline)

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

Related: ⁸⁰/₁₀×⁸¹/₂₈ ⁸⁰/₅×⁸¹/₅₆ ⁸⁰/₁₅×⁸¹/₂₈ ⁸⁰/₅×⁸¹/₈₄ ⁸⁰/₂₅×⁸¹/₂₈ ⁸⁰/₃₅×⁸¹/₂₈

Multiply Fractions Calculator