Answers

Multiply 64/21 with 27/4

1^st number: 3 1/21, 2^nd number: 6 3/4

This multiplication involving fractions can also be rephrased as "What is 64/21 of 6 3/4?"

64/21 × 27/4 is 144/7.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 64/21 × 27/4 = 64 × 27/21 × 4 = 1728/84
3. After reducing the fraction, the answer is 144/7
4. In mixed form: 204/7

MathStep (Works offline)

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

Related: ⁶⁴/₂₁×⁵⁴/₄ ⁶⁴/₄₂ײ⁷/₄ ⁶⁴/₂₁ײ⁷/₈ ⁶⁴/₂₁×⁸¹/₄ ⁶⁴/₆₃ײ⁷/₄ ⁶⁴/₂₁ײ⁷/₁₂ ⁶⁴/₂₁ײ⁷/₂₀ ⁶⁴/₂₁ײ⁷/₂₈

Multiply Fractions Calculator