Subtract 24/15 from 5/2
1st number: 2 1/2, 2nd number: 1 9/15
5/2 - 24/15 is 9/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 2 × 15 = 30,
5/2 = 5 × 15/2 × 15 = 75/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
24/15 = 24 × 2/15 × 2 = 48/30 - Subtract the two like fractions:
75/30 - 48/30 = 75 - 48/30 = 27/30 - After reducing the fraction, the answer is 9/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/2-24/15 5/2-48/15 5/4-24/15 5/2-24/30 15/2-24/15 5/2-72/15 5/6-24/15 5/2-24/45 25/2-24/15 5/10-24/15 5/2-24/75 35/2-24/15 5/14-24/15