Subtract 7/36 from 7/25
7/25 - 7/36 is 77/900.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 36 is 900
Next, find the equivalent fraction of both fractional numbers with denominator 900 - For the 1st fraction, since 25 × 36 = 900,
7/25 = 7 × 36/25 × 36 = 252/900 - Likewise, for the 2nd fraction, since 36 × 25 = 900,
7/36 = 7 × 25/36 × 25 = 175/900 - Subtract the two like fractions:
252/900 - 175/900 = 252 - 175/900 = 77/900
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/25-7/36 7/25-14/36 7/50-7/36 7/25-7/72 21/25-7/36 7/25-21/36 7/75-7/36 35/25-7/36 7/25-35/36 49/25-7/36 7/25-49/36