Answers

Subtract 80/63 from 49/4

1^st number: 12 1/4, 2^nd number: 1 17/63

49/4 - 80/63 is 2767/252.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 4 and 63 is 252
   
   Next, find the equivalent fraction of both fractional numbers with denominator 252
2. For the 1st fraction, since 4 × 63 = 252,
   49/4 = 49 × 63/4 × 63 = 3087/252
3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
   80/63 = 80 × 4/63 × 4 = 320/252
4. Subtract the two like fractions:
   3087/252 - 320/252 = 3087 - 320/252 = 2767/252
5. In mixed form: 10247/252

MathStep (Works offline)

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

Related: ⁹⁸/₄-⁸⁰/₆₃ ⁴⁹/₈-⁸⁰/₆₃ ⁴⁹/₁₂-⁸⁰/₆₃ ⁴⁹/₂₀-⁸⁰/₆₃ ⁴⁹/₂₈-⁸⁰/₆₃

Subtract Fractions Calculator