Subtract 28/56 from 60/18
1st number: 3 6/18, 2nd number: 28/56
60/18 - 28/56 is 17/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 18 × 28 = 504,
60/18 = 60 × 28/18 × 28 = 1680/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
28/56 = 28 × 9/56 × 9 = 252/504 - Subtract the two like fractions:
1680/504 - 252/504 = 1680 - 252/504 = 1428/504 - After reducing the fraction, the answer is 17/6
- In mixed form: 25/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/36-28/56 60/18-84/56 60/54-28/56 60/90-28/56