Subtract 35/50 from 15/24
15/24 - 35/50 is -3/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 50 is 600
Next, find the equivalent fraction of both fractional numbers with denominator 600 - For the 1st fraction, since 24 × 25 = 600,
15/24 = 15 × 25/24 × 25 = 375/600 - Likewise, for the 2nd fraction, since 50 × 12 = 600,
35/50 = 35 × 12/50 × 12 = 420/600 - Subtract the two like fractions:
375/600 - 420/600 = 375 - 420/600 = -45/600 - After reducing the fraction, the answer is -3/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/24-35/50 15/24-70/50 15/48-35/50 45/24-35/50 15/72-35/50 75/24-35/50