Subtract 10/28 from 28/36
28/36 - 10/28 is 53/126.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 28 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
28/36 = 28 × 7/36 × 7 = 196/252 - Likewise, for the 2nd fraction, since 28 × 9 = 252,
10/28 = 10 × 9/28 × 9 = 90/252 - Subtract the two like fractions:
196/252 - 90/252 = 196 - 90/252 = 106/252 - After reducing the fraction, the answer is 53/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/36-10/28 28/36-20/28 28/72-10/28 28/36-10/56 84/36-10/28 28/36-30/28 28/36-10/84 28/36-50/28 28/36-70/28