Subtract 2/50 from 1/56
1/56 - 2/50 is -31/1400.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 50 is 1400
Next, find the equivalent fraction of both fractional numbers with denominator 1400 - For the 1st fraction, since 56 × 25 = 1400,
1/56 = 1 × 25/56 × 25 = 25/1400 - Likewise, for the 2nd fraction, since 50 × 28 = 1400,
2/50 = 2 × 28/50 × 28 = 56/1400 - Subtract the two like fractions:
25/1400 - 56/1400 = 25 - 56/1400 = -31/1400
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/56-2/50 1/56-4/50 3/56-2/50 1/56-6/50 5/56-2/50 1/56-10/50 7/56-2/50 1/56-14/50