Subtract 6/8 from 25/15
1st number: 1 10/15, 2nd number: 6/8
25/15 - 6/8 is 11/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 8 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 15 × 8 = 120,
25/15 = 25 × 8/15 × 8 = 200/120 - Likewise, for the 2nd fraction, since 8 × 15 = 120,
6/8 = 6 × 15/8 × 15 = 90/120 - Subtract the two like fractions:
200/120 - 90/120 = 200 - 90/120 = 110/120 - After reducing the fraction, the answer is 11/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/15-6/8 25/15-12/8 25/30-6/8 25/15-6/16 75/15-6/8 25/15-18/8 25/45-6/8 25/15-6/24 25/15-30/8 25/75-6/8 25/15-6/40 25/15-42/8 25/15-6/56