Subtract 2/24 from 4/20
4/20 - 2/24 is 7/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 20 × 6 = 120,
4/20 = 4 × 6/20 × 6 = 24/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
2/24 = 2 × 5/24 × 5 = 10/120 - Subtract the two like fractions:
24/120 - 10/120 = 24 - 10/120 = 14/120 - After reducing the fraction, the answer is 7/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/20-2/24 4/20-4/24 4/40-2/24 4/20-2/48 12/20-2/24 4/20-6/24 4/60-2/24 4/20-2/72 4/20-10/24 28/20-2/24 4/20-14/24