Answers

Subtract 25/63 from 49/64

49/64 - 25/63 is 1487/4032.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 64 and 63 is 4032
   
   Next, find the equivalent fraction of both fractional numbers with denominator 4032
2. For the 1st fraction, since 64 × 63 = 4032,
   49/64 = 49 × 63/64 × 63 = 3087/4032
3. Likewise, for the 2nd fraction, since 63 × 64 = 4032,
   25/63 = 25 × 64/63 × 64 = 1600/4032
4. Subtract the two like fractions:
   3087/4032 - 1600/4032 = 3087 - 1600/4032 = 1487/4032

MathStep (Works offline)

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

Related: ⁹⁸/₆₄-²⁵/₆₃ ⁴⁹/₆₄-⁵⁰/₆₃ ⁴⁹/₆₄-⁷⁵/₆₃

Subtract Fractions Calculator