Subtract 9/48 from 15/49
15/49 - 9/48 is 93/784.
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,
15/49 = 15 × 48/49 × 48 = 720/2352 - Likewise, for the 2nd fraction, since 48 × 49 = 2352,
9/48 = 9 × 49/48 × 49 = 441/2352 - Subtract the two like fractions:
720/2352 - 441/2352 = 720 - 441/2352 = 279/2352 - After reducing the fraction, the answer is 93/784
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/49-9/48 15/49-18/48 15/98-9/48 15/49-9/96 45/49-9/48 15/49-27/48 75/49-9/48 15/49-45/48 15/49-63/48