Subtract 15/49 from 14/25
14/25 - 15/49 is 311/1225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 49 is 1225
Next, find the equivalent fraction of both fractional numbers with denominator 1225 - For the 1st fraction, since 25 × 49 = 1225,
14/25 = 14 × 49/25 × 49 = 686/1225 - Likewise, for the 2nd fraction, since 49 × 25 = 1225,
15/49 = 15 × 25/49 × 25 = 375/1225 - Subtract the two like fractions:
686/1225 - 375/1225 = 686 - 375/1225 = 311/1225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/25-15/49 14/25-30/49 14/50-15/49 14/25-15/98 42/25-15/49 14/25-45/49 14/75-15/49 70/25-15/49 14/25-75/49 98/25-15/49