Answers

Multiply 81/2 with 15/25

1^st number: 40 1/2, 2^nd number: 15/25

This multiplication involving fractions can also be rephrased as "What is 81/2 of 15/25?"

81/2 × 15/25 is 243/10.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 81/2 × 15/25 = 81 × 15/2 × 25 = 1215/50
3. After reducing the fraction, the answer is 243/10
4. In mixed form: 243/10

MathStep (Works offline)

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

Related: ⁸¹/₂׳⁰/₂₅ ⁸¹/₄×¹⁵/₂₅ ⁸¹/₂×¹⁵/₅₀ ⁸¹/₂×⁴⁵/₂₅ ⁸¹/₆×¹⁵/₂₅ ⁸¹/₂×¹⁵/₇₅ ⁸¹/₂×⁷⁵/₂₅ ⁸¹/₁₀×¹⁵/₂₅ ⁸¹/₁₄×¹⁵/₂₅

Multiply Fractions Calculator