Subtract 3/24 from 1/10
1/10 - 3/24 is -1/40.
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,
1/10 = 1 × 12/10 × 12 = 12/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
3/24 = 3 × 5/24 × 5 = 15/120 - Subtract the two like fractions:
12/120 - 15/120 = 12 - 15/120 = -3/120 - After reducing the fraction, the answer is -1/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/10-3/24 1/10-6/24 1/20-3/24 1/10-3/48 3/10-3/24 1/10-9/24 1/30-3/24 1/10-3/72 5/10-3/24 1/10-15/24 1/50-3/24 7/10-3/24 1/10-21/24 1/70-3/24