Subtract 2/56 from 4/10
4/10 - 2/56 is 51/140.
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,
4/10 = 4 × 28/10 × 28 = 112/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
2/56 = 2 × 5/56 × 5 = 10/280 - Subtract the two like fractions:
112/280 - 10/280 = 112 - 10/280 = 102/280 - After reducing the fraction, the answer is 51/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/10-2/56 4/10-4/56 4/20-2/56 12/10-2/56 4/10-6/56 4/30-2/56 20/10-2/56 4/10-10/56 4/50-2/56 28/10-2/56 4/10-14/56 4/70-2/56