Subtract 28/50 from 5/2
1st number: 2 1/2, 2nd number: 28/50
5/2 - 28/50 is 97/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 50 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 2 × 25 = 50,
5/2 = 5 × 25/2 × 25 = 125/50 - Likewise, for the 2nd fraction, since 50 × 1 = 50,
28/50 = 28 × 1/50 × 1 = 28/50 - Subtract the two like fractions:
125/50 - 28/50 = 125 - 28/50 = 97/50 - In mixed form: 147/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/2-28/50 5/2-56/50 5/4-28/50 15/2-28/50 5/2-84/50 5/6-28/50 25/2-28/50 5/10-28/50 35/2-28/50 5/14-28/50