Subtract 7/50 from 7/12
7/12 - 7/50 is 133/300.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 50 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 12 × 25 = 300,
7/12 = 7 × 25/12 × 25 = 175/300 - Likewise, for the 2nd fraction, since 50 × 6 = 300,
7/50 = 7 × 6/50 × 6 = 42/300 - Subtract the two like fractions:
175/300 - 42/300 = 175 - 42/300 = 133/300
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/12-7/50 7/12-14/50 7/24-7/50 21/12-7/50 7/12-21/50 7/36-7/50 35/12-7/50 7/12-35/50 7/60-7/50 49/12-7/50 7/12-49/50 7/84-7/50