Subtract 60/6 from 28/15
1st number: 1 13/15, 2nd number: 10 0/6
28/15 - 60/6 is -122/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 15 × 2 = 30,
28/15 = 28 × 2/15 × 2 = 56/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
60/6 = 60 × 5/6 × 5 = 300/30 - Subtract the two like fractions:
56/30 - 300/30 = 56 - 300/30 = -244/30 - After reducing the fraction, the answer is -122/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/15-60/6 28/30-60/6 28/15-60/12 84/15-60/6 28/45-60/6 28/15-60/18 28/75-60/6 28/15-60/30 28/15-60/42