Answers

Multiply 81/20 with 7/63

1^st number: 4 1/20, 2^nd number: 7/63

This multiplication involving fractions can also be rephrased as "What is 81/20 of 7/63?"

81/20 × 7/63 is 9/20.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 81/20 × 7/63 = 81 × 7/20 × 63 = 567/1260
3. After reducing the fraction, the answer is 9/20

MathStep (Works offline)

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

Related: ⁸¹/₂₀×¹⁴/₆₃ ⁸¹/₄₀×⁷/₆₃ ⁸¹/₂₀ײ¹/₆₃ ⁸¹/₆₀×⁷/₆₃ ⁸¹/₂₀׳⁵/₆₃ ⁸¹/₂₀×⁴⁹/₆₃

Multiply Fractions Calculator