Subtract 25/48 from 4/49
4/49 - 25/48 is -1033/2352.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 48 is 2352
Next, find the equivalent fraction of both fractional numbers with denominator 2352 - For the 1st fraction, since 49 × 48 = 2352,
4/49 = 4 × 48/49 × 48 = 192/2352 - Likewise, for the 2nd fraction, since 48 × 49 = 2352,
25/48 = 25 × 49/48 × 49 = 1225/2352 - Subtract the two like fractions:
192/2352 - 1225/2352 = 192 - 1225/2352 = -1033/2352
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/49-25/48 4/49-50/48 4/98-25/48 4/49-25/96 12/49-25/48 4/49-75/48 20/49-25/48 28/49-25/48