Answers

Multiply 18/63 with 45/12

1^st number: 18/63, 2^nd number: 3 9/12

This multiplication involving fractions can also be rephrased as "What is 18/63 of 3 9/12?"

18/63 × 45/12 is 15/14.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 18/63 × 45/12 = 18 × 45/63 × 12 = 810/756
3. After reducing the fraction, the answer is 15/14
4. In mixed form: 11/14

MathStep (Works offline)

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

Related: ³⁶/₆₃×⁴⁵/₁₂ ¹⁸/₆₃×⁹⁰/₁₂ ¹⁸/₆₃×⁴⁵/₂₄ ⁵⁴/₆₃×⁴⁵/₁₂ ¹⁸/₆₃×⁴⁵/₃₆ ⁹⁰/₆₃×⁴⁵/₁₂ ¹⁸/₆₃×⁴⁵/₆₀ ¹⁸/₆₃×⁴⁵/₈₄

Multiply Fractions Calculator