Subtract 3/24 from 4/5
4/5 - 3/24 is 27/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 5 × 24 = 120,
4/5 = 4 × 24/5 × 24 = 96/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
3/24 = 3 × 5/24 × 5 = 15/120 - Subtract the two like fractions:
96/120 - 15/120 = 96 - 15/120 = 81/120 - After reducing the fraction, the answer is 27/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/5-3/24 4/5-6/24 4/10-3/24 4/5-3/48 12/5-3/24 4/5-9/24 4/15-3/24 4/5-3/72 20/5-3/24 4/5-15/24 4/25-3/24 28/5-3/24 4/5-21/24 4/35-3/24