Answers

Multiply 8/21 with 8/63

This multiplication involving fractions can also be rephrased as "What is 8/21 of 8/63?"

8/21 × 8/63 is 64/1323.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 8/21 × 8/63 = 8 × 8/21 × 63 = 64/1323

MathStep (Works offline)

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

Related: ¹⁶/₂₁×⁸/₆₃ ⁸/₂₁×¹⁶/₆₃ ⁸/₄₂×⁸/₆₃ ²⁴/₂₁×⁸/₆₃ ⁸/₂₁ײ⁴/₆₃ ⁸/₆₃×⁸/₆₃ ⁴⁰/₂₁×⁸/₆₃ ⁸/₂₁×⁴⁰/₆₃ ⁵⁶/₂₁×⁸/₆₃ ⁸/₂₁×⁵⁶/₆₃

Multiply Fractions Calculator