Answers

Multiply 81/28 with 7/90

1^st number: 2 25/28, 2^nd number: 7/90

This multiplication involving fractions can also be rephrased as "What is 81/28 of 7/90?"

81/28 × 7/90 is 9/40.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 81/28 × 7/90 = 81 × 7/28 × 90 = 567/2520
3. After reducing the fraction, the answer is 9/40

MathStep (Works offline)

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

Related: ⁸¹/₂₈×¹⁴/₉₀ ⁸¹/₅₆×⁷/₉₀ ⁸¹/₂₈ײ¹/₉₀ ⁸¹/₈₄×⁷/₉₀ ⁸¹/₂₈׳⁵/₉₀ ⁸¹/₂₈×⁴⁹/₉₀

Multiply Fractions Calculator