Subtract 25/24 from 7/36
1st number: 7/36, 2nd number: 1 1/24
7/36 - 25/24 is -61/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 24 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 36 × 2 = 72,
7/36 = 7 × 2/36 × 2 = 14/72 - Likewise, for the 2nd fraction, since 24 × 3 = 72,
25/24 = 25 × 3/24 × 3 = 75/72 - Subtract the two like fractions:
14/72 - 75/72 = 14 - 75/72 = -61/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/36-25/24 7/36-50/24 7/72-25/24 7/36-25/48 21/36-25/24 7/36-75/24 7/36-25/72 35/36-25/24 49/36-25/24