Answers

Multiply 6/4 with 81/20

1^st number: 1 2/4, 2^nd number: 4 1/20

This multiplication involving fractions can also be rephrased as "What is 6/4 of 4 1/20?"

6/4 × 81/20 is 243/40.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 6/4 × 81/20 = 6 × 81/4 × 20 = 486/80
3. After reducing the fraction, the answer is 243/40
4. In mixed form: 63/40

MathStep (Works offline)

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

Related: ¹²/₄×⁸¹/₂₀ ⁶/₈×⁸¹/₂₀ ⁶/₄×⁸¹/₄₀ ¹⁸/₄×⁸¹/₂₀ ⁶/₁₂×⁸¹/₂₀ ⁶/₄×⁸¹/₆₀ ³⁰/₄×⁸¹/₂₀ ⁶/₂₀×⁸¹/₂₀ ⁴²/₄×⁸¹/₂₀ ⁶/₂₈×⁸¹/₂₀

Multiply Fractions Calculator