Subtract 10/28 from 28/60
28/60 - 10/28 is 23/210.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 28 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,
28/60 = 28 × 7/60 × 7 = 196/420 - Likewise, for the 2nd fraction, since 28 × 15 = 420,
10/28 = 10 × 15/28 × 15 = 150/420 - Subtract the two like fractions:
196/420 - 150/420 = 196 - 150/420 = 46/420 - After reducing the fraction, the answer is 23/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/60-10/28 28/60-20/28 28/60-10/56 84/60-10/28 28/60-30/28 28/60-10/84 28/60-50/28 28/60-70/28