Answers

Multiply 21/14 with 80/49

1^st number: 1 7/14, 2^nd number: 1 31/49

This multiplication involving fractions can also be rephrased as "What is 21/14 of 1 31/49?"

21/14 × 80/49 is 120/49.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 21/14 × 80/49 = 21 × 80/14 × 49 = 1680/686
3. After reducing the fraction, the answer is 120/49
4. In mixed form: 222/49

MathStep (Works offline)

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

Related: ⁴²/₁₄×⁸⁰/₄₉ ²¹/₂₈×⁸⁰/₄₉ ²¹/₁₄×⁸⁰/₉₈ ⁶³/₁₄×⁸⁰/₄₉ ²¹/₄₂×⁸⁰/₄₉ ²¹/₇₀×⁸⁰/₄₉ ²¹/₉₈×⁸⁰/₄₉

Multiply Fractions Calculator