Subtract 28/60 from 15/14
1st number: 1 1/14, 2nd number: 28/60
15/14 - 28/60 is 127/210.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 14 × 30 = 420,
15/14 = 15 × 30/14 × 30 = 450/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
28/60 = 28 × 7/60 × 7 = 196/420 - Subtract the two like fractions:
450/420 - 196/420 = 450 - 196/420 = 254/420 - After reducing the fraction, the answer is 127/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/14-28/60 15/14-56/60 15/28-28/60 45/14-28/60 15/14-84/60 15/42-28/60 75/14-28/60 15/70-28/60 15/98-28/60