Subtract 5/28 from 1/25
1/25 - 5/28 is -97/700.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 28 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 25 × 28 = 700,
1/25 = 1 × 28/25 × 28 = 28/700 - Likewise, for the 2nd fraction, since 28 × 25 = 700,
5/28 = 5 × 25/28 × 25 = 125/700 - Subtract the two like fractions:
28/700 - 125/700 = 28 - 125/700 = -97/700
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/25-5/28 1/25-10/28 1/50-5/28 1/25-5/56 3/25-5/28 1/25-15/28 1/75-5/28 1/25-5/84 5/25-5/28 1/25-25/28 7/25-5/28 1/25-35/28