Subtract 10/50 from 10/15
10/15 - 10/50 is 7/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 50 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 15 × 10 = 150,
10/15 = 10 × 10/15 × 10 = 100/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
10/50 = 10 × 3/50 × 3 = 30/150 - Subtract the two like fractions:
100/150 - 30/150 = 100 - 30/150 = 70/150 - After reducing the fraction, the answer is 7/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/15-10/50 10/15-20/50 10/30-10/50 30/15-10/50 10/15-30/50 10/45-10/50 50/15-10/50 10/75-10/50 70/15-10/50 10/15-70/50