Subtract 4/36 from 3/24
3/24 - 4/36 is 1/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 36 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 24 × 3 = 72,
3/24 = 3 × 3/24 × 3 = 9/72 - Likewise, for the 2nd fraction, since 36 × 2 = 72,
4/36 = 4 × 2/36 × 2 = 8/72 - Subtract the two like fractions:
9/72 - 8/72 = 9 - 8/72 = 1/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/24-4/36 3/24-8/36 3/48-4/36 3/24-4/72 9/24-4/36 3/24-12/36 3/72-4/36 15/24-4/36 3/24-20/36 21/24-4/36 3/24-28/36