Subtract 35/72 from 50/24
1st number: 2 2/24, 2nd number: 35/72
50/24 - 35/72 is 115/72.
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,
50/24 = 50 × 3/24 × 3 = 150/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
35/72 = 35 × 1/72 × 1 = 35/72 - Subtract the two like fractions:
150/72 - 35/72 = 150 - 35/72 = 115/72 - In mixed form: 143/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/24-70/72 50/48-35/72 50/72-35/72