Subtract 28/15 from 24/10
1st number: 2 4/10, 2nd number: 1 13/15
24/10 - 28/15 is 8/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
24/10 = 24 × 3/10 × 3 = 72/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
28/15 = 28 × 2/15 × 2 = 56/30 - Subtract the two like fractions:
72/30 - 56/30 = 72 - 56/30 = 16/30 - After reducing the fraction, the answer is 8/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/10-28/15 24/10-56/15 24/20-28/15 24/10-28/30 72/10-28/15 24/10-84/15 24/30-28/15 24/10-28/45 24/50-28/15 24/10-28/75 24/70-28/15