Subtract 25/10 from 3/56
1st number: 3/56, 2nd number: 2 5/10
3/56 - 25/10 is -137/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 10 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
3/56 = 3 × 5/56 × 5 = 15/280 - Likewise, for the 2nd fraction, since 10 × 28 = 280,
25/10 = 25 × 28/10 × 28 = 700/280 - Subtract the two like fractions:
15/280 - 700/280 = 15 - 700/280 = -685/280 - After reducing the fraction, the answer is -137/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/56-25/10 3/56-50/10 3/56-25/20 9/56-25/10 3/56-75/10 3/56-25/30 15/56-25/10 3/56-25/50 21/56-25/10 3/56-25/70