Subtract 1/8 from 7/25
7/25 - 1/8 is 31/200.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 8 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 25 × 8 = 200,
7/25 = 7 × 8/25 × 8 = 56/200 - Likewise, for the 2nd fraction, since 8 × 25 = 200,
1/8 = 1 × 25/8 × 25 = 25/200 - Subtract the two like fractions:
56/200 - 25/200 = 56 - 25/200 = 31/200
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/25-1/8 7/25-2/8 7/50-1/8 7/25-1/16 21/25-1/8 7/25-3/8 7/75-1/8 7/25-1/24 35/25-1/8 7/25-5/8 7/25-1/40 49/25-1/8 7/25-7/8 7/25-1/56