Answers

Multiply 81/12 with 90/5

1^st number: 6 9/12, 2^nd number: 18 0/5

This multiplication involving fractions can also be rephrased as "What is 81/12 of 18 0/5?"

81/12 × 90/5 is 243/2.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 81/12 × 90/5 = 81 × 90/12 × 5 = 7290/60
3. After reducing the fraction, the answer is 243/2
4. In mixed form: 1211/2

MathStep (Works offline)

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

Related: ⁸¹/₂₄×⁹⁰/₅ ⁸¹/₁₂×⁹⁰/₁₀ ⁸¹/₃₆×⁹⁰/₅ ⁸¹/₁₂×⁹⁰/₁₅ ⁸¹/₆₀×⁹⁰/₅ ⁸¹/₁₂×⁹⁰/₂₅ ⁸¹/₈₄×⁹⁰/₅ ⁸¹/₁₂×⁹⁰/₃₅

Multiply Fractions Calculator