Subtract 28/72 from 60/24
1st number: 2 12/24, 2nd number: 28/72
60/24 - 28/72 is 19/9.
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,
60/24 = 60 × 3/24 × 3 = 180/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
28/72 = 28 × 1/72 × 1 = 28/72 - Subtract the two like fractions:
180/72 - 28/72 = 180 - 28/72 = 152/72 - After reducing the fraction, the answer is 19/9
- In mixed form: 21/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/24-56/72 60/48-28/72 60/24-84/72 60/72-28/72