Subtract 10/72 from 4/24
4/24 - 10/72 is 1/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 24 × 3 = 72,
4/24 = 4 × 3/24 × 3 = 12/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
10/72 = 10 × 1/72 × 1 = 10/72 - Subtract the two like fractions:
12/72 - 10/72 = 12 - 10/72 = 2/72 - After reducing the fraction, the answer is 1/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/24-10/72 4/24-20/72 4/48-10/72 12/24-10/72 4/24-30/72 4/72-10/72 20/24-10/72 4/24-50/72 28/24-10/72 4/24-70/72