Subtract 7/50 from 28/5
1st number: 5 3/5, 2nd number: 7/50
28/5 - 7/50 is 273/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 50 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 5 × 10 = 50,
28/5 = 28 × 10/5 × 10 = 280/50 - Likewise, for the 2nd fraction, since 50 × 1 = 50,
7/50 = 7 × 1/50 × 1 = 7/50 - Subtract the two like fractions:
280/50 - 7/50 = 280 - 7/50 = 273/50 - In mixed form: 523/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/5-7/50 28/5-14/50 28/10-7/50 84/5-7/50 28/5-21/50 28/15-7/50 28/5-35/50 28/25-7/50 28/5-49/50 28/35-7/50