Subtract 3/28 from 4/25
4/25 - 3/28 is 37/700.
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,
4/25 = 4 × 28/25 × 28 = 112/700 - Likewise, for the 2nd fraction, since 28 × 25 = 700,
3/28 = 3 × 25/28 × 25 = 75/700 - Subtract the two like fractions:
112/700 - 75/700 = 112 - 75/700 = 37/700
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/25-3/28 4/25-6/28 4/50-3/28 4/25-3/56 12/25-3/28 4/25-9/28 4/75-3/28 4/25-3/84 20/25-3/28 4/25-15/28 28/25-3/28 4/25-21/28