Subtract 7/8 from 2/50
2/50 - 7/8 is -167/200.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 8 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 50 × 4 = 200,
2/50 = 2 × 4/50 × 4 = 8/200 - Likewise, for the 2nd fraction, since 8 × 25 = 200,
7/8 = 7 × 25/8 × 25 = 175/200 - Subtract the two like fractions:
8/200 - 175/200 = 8 - 175/200 = -167/200
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/50-7/8 2/50-14/8 2/50-7/16 6/50-7/8 2/50-21/8 2/50-7/24 10/50-7/8 2/50-35/8 2/50-7/40 14/50-7/8 2/50-49/8 2/50-7/56