Subtract 5/6 from 10/15
10/15 - 5/6 is -1/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 15 × 2 = 30,
10/15 = 10 × 2/15 × 2 = 20/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
5/6 = 5 × 5/6 × 5 = 25/30 - Subtract the two like fractions:
20/30 - 25/30 = 20 - 25/30 = -5/30 - After reducing the fraction, the answer is -1/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/15-5/6 10/15-10/6 10/30-5/6 10/15-5/12 30/15-5/6 10/15-15/6 10/45-5/6 10/15-5/18 50/15-5/6 10/15-25/6 10/75-5/6 10/15-5/30 70/15-5/6 10/15-35/6 10/15-5/42