Subtract 7/12 from 4/50
4/50 - 7/12 is -151/300.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 12 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 50 × 6 = 300,
4/50 = 4 × 6/50 × 6 = 24/300 - Likewise, for the 2nd fraction, since 12 × 25 = 300,
7/12 = 7 × 25/12 × 25 = 175/300 - Subtract the two like fractions:
24/300 - 175/300 = 24 - 175/300 = -151/300
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/50-7/12 4/50-14/12 4/50-7/24 12/50-7/12 4/50-21/12 4/50-7/36 20/50-7/12 4/50-35/12 4/50-7/60 28/50-7/12 4/50-49/12 4/50-7/84