Subtract 10/15 from 6/8
6/8 - 10/15 is 1/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 15 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 8 × 15 = 120,
6/8 = 6 × 15/8 × 15 = 90/120 - Likewise, for the 2nd fraction, since 15 × 8 = 120,
10/15 = 10 × 8/15 × 8 = 80/120 - Subtract the two like fractions:
90/120 - 80/120 = 90 - 80/120 = 10/120 - After reducing the fraction, the answer is 1/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/8-10/15 6/8-20/15 6/16-10/15 6/8-10/30 18/8-10/15 6/8-30/15 6/24-10/15 6/8-10/45 30/8-10/15 6/8-50/15 6/40-10/15 6/8-10/75 42/8-10/15 6/8-70/15 6/56-10/15