Answers

Multiply 8/18 with 81/20

1^st number: 8/18, 2^nd number: 4 1/20

This multiplication involving fractions can also be rephrased as "What is 8/18 of 4 1/20?"

8/18 × 81/20 is 9/5.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 8/18 × 81/20 = 8 × 81/18 × 20 = 648/360
3. After reducing the fraction, the answer is 9/5
4. In mixed form: 14/5

MathStep (Works offline)

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

Related: ¹⁶/₁₈×⁸¹/₂₀ ⁸/₃₆×⁸¹/₂₀ ⁸/₁₈×⁸¹/₄₀ ²⁴/₁₈×⁸¹/₂₀ ⁸/₅₄×⁸¹/₂₀ ⁸/₁₈×⁸¹/₆₀ ⁴⁰/₁₈×⁸¹/₂₀ ⁸/₉₀×⁸¹/₂₀ ⁵⁶/₁₈×⁸¹/₂₀

Multiply Fractions Calculator