Subtract 10/15 from 25/24
1st number: 1 1/24, 2nd number: 10/15
25/24 - 10/15 is 3/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 15 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 24 × 5 = 120,
25/24 = 25 × 5/24 × 5 = 125/120 - Likewise, for the 2nd fraction, since 15 × 8 = 120,
10/15 = 10 × 8/15 × 8 = 80/120 - Subtract the two like fractions:
125/120 - 80/120 = 125 - 80/120 = 45/120 - After reducing the fraction, the answer is 3/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/24-10/15 25/24-20/15 25/48-10/15 25/24-10/30 75/24-10/15 25/24-30/15 25/72-10/15 25/24-10/45 25/24-50/15 25/24-10/75 25/24-70/15