Answers

Multiply 21/14 with 63/9

1^st number: 1 7/14, 2^nd number: 7 0/9

This multiplication involving fractions can also be rephrased as "What is 21/14 of 7 0/9?"

21/14 × 63/9 is 21/2.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 21/14 × 63/9 = 21 × 63/14 × 9 = 1323/126
3. After reducing the fraction, the answer is 21/2
4. In mixed form: 101/2

MathStep (Works offline)

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

Related: ⁴²/₁₄×⁶³/₉ ²¹/₂₈×⁶³/₉ ²¹/₁₄×⁶³/₁₈ ⁶³/₁₄×⁶³/₉ ²¹/₄₂×⁶³/₉ ²¹/₁₄×⁶³/₂₇ ²¹/₇₀×⁶³/₉ ²¹/₁₄×⁶³/₄₅ ²¹/₉₈×⁶³/₉

Multiply Fractions Calculator