Subtract 35/56 from 3/10
3/10 - 35/56 is -13/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 10 × 28 = 280,
3/10 = 3 × 28/10 × 28 = 84/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
35/56 = 35 × 5/56 × 5 = 175/280 - Subtract the two like fractions:
84/280 - 175/280 = 84 - 175/280 = -91/280 - After reducing the fraction, the answer is -13/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/10-35/56 3/10-70/56 3/20-35/56 9/10-35/56 3/30-35/56 15/10-35/56 3/50-35/56 21/10-35/56 3/70-35/56