Subtract 6/20 from 1/24
1/24 - 6/20 is -31/120.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 20 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 24 × 5 = 120,
1/24 = 1 × 5/24 × 5 = 5/120 - Likewise, for the 2nd fraction, since 20 × 6 = 120,
6/20 = 6 × 6/20 × 6 = 36/120 - Subtract the two like fractions:
5/120 - 36/120 = 5 - 36/120 = -31/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/24-6/20 1/24-12/20 1/48-6/20 1/24-6/40 3/24-6/20 1/24-18/20 1/72-6/20 1/24-6/60 5/24-6/20 1/24-30/20 7/24-6/20 1/24-42/20