Subtract 28/75 from 5/10
5/10 - 28/75 is 19/150.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 75 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 10 × 15 = 150,
5/10 = 5 × 15/10 × 15 = 75/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
28/75 = 28 × 2/75 × 2 = 56/150 - Subtract the two like fractions:
75/150 - 56/150 = 75 - 56/150 = 19/150
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 5/10-56/75 5/20-28/75 15/10-28/75 5/10-84/75 5/30-28/75 25/10-28/75 5/50-28/75 35/10-28/75 5/70-28/75