Subtract 8/24 from 2/10
2/10 - 8/24 is -2/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 10 × 12 = 120,
2/10 = 2 × 12/10 × 12 = 24/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
8/24 = 8 × 5/24 × 5 = 40/120 - Subtract the two like fractions:
24/120 - 40/120 = 24 - 40/120 = -16/120 - After reducing the fraction, the answer is -2/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/10-8/24 2/10-16/24 2/20-8/24 2/10-8/48 6/10-8/24 2/30-8/24 2/10-8/72 2/10-40/24 2/50-8/24 14/10-8/24 2/10-56/24 2/70-8/24