Subtract 6/60 from 2/28
2/28 - 6/60 is -1/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 28 × 15 = 420,
2/28 = 2 × 15/28 × 15 = 30/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
6/60 = 6 × 7/60 × 7 = 42/420 - Subtract the two like fractions:
30/420 - 42/420 = 30 - 42/420 = -12/420 - After reducing the fraction, the answer is -1/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/28-6/60 2/28-12/60 2/56-6/60 6/28-6/60 2/28-18/60 2/84-6/60 10/28-6/60 2/28-30/60 14/28-6/60 2/28-42/60