Subtract 4/5 from 56/75
56/75 - 4/5 is -4/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 5 is 75
Next, find the equivalent fraction of both fractional numbers with denominator 75 - For the 1st fraction, since 75 × 1 = 75,
56/75 = 56 × 1/75 × 1 = 56/75 - Likewise, for the 2nd fraction, since 5 × 15 = 75,
4/5 = 4 × 15/5 × 15 = 60/75 - Subtract the two like fractions:
56/75 - 60/75 = 56 - 60/75 = -4/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/75-8/5 56/75-4/10 56/75-12/5 56/75-4/15 56/75-20/5 56/75-4/25 56/75-28/5 56/75-4/35