Subtract 10/36 from 28/50
28/50 - 10/36 is 127/450.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 36 is 900
Next, find the equivalent fraction of both fractional numbers with denominator 900 - For the 1st fraction, since 50 × 18 = 900,
28/50 = 28 × 18/50 × 18 = 504/900 - Likewise, for the 2nd fraction, since 36 × 25 = 900,
10/36 = 10 × 25/36 × 25 = 250/900 - Subtract the two like fractions:
504/900 - 250/900 = 504 - 250/900 = 254/900 - After reducing the fraction, the answer is 127/450
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/50-10/36 28/50-20/36 28/50-10/72 84/50-10/36 28/50-30/36 28/50-50/36 28/50-70/36