Subtract 8/56 from 3/25
3/25 - 8/56 is -4/175.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 56 is 1400
Next, find the equivalent fraction of both fractional numbers with denominator 1400 - For the 1st fraction, since 25 × 56 = 1400,
3/25 = 3 × 56/25 × 56 = 168/1400 - Likewise, for the 2nd fraction, since 56 × 25 = 1400,
8/56 = 8 × 25/56 × 25 = 200/1400 - Subtract the two like fractions:
168/1400 - 200/1400 = 168 - 200/1400 = -32/1400 - After reducing the fraction, the answer is -4/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/25-8/56 3/25-16/56 3/50-8/56 9/25-8/56 3/25-24/56 3/75-8/56 15/25-8/56 3/25-40/56 21/25-8/56