Subtract 28/9 from 60/24
1st number: 2 12/24, 2nd number: 3 1/9
60/24 - 28/9 is -11/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 9 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 9 × 8 = 72,
28/9 = 28 × 8/9 × 8 = 224/72 - Subtract the two like fractions:
180/72 - 224/72 = 180 - 224/72 = -44/72 - After reducing the fraction, the answer is -11/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/24-56/9 60/48-28/9 60/24-28/18 60/24-84/9 60/72-28/9 60/24-28/27 60/24-28/45 60/24-28/63