Subtract 56/45 from 2/75
1st number: 2/75, 2nd number: 1 11/45
2/75 - 56/45 is -274/225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 45 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 75 × 3 = 225,
2/75 = 2 × 3/75 × 3 = 6/225 - Likewise, for the 2nd fraction, since 45 × 5 = 225,
56/45 = 56 × 5/45 × 5 = 280/225 - Subtract the two like fractions:
6/225 - 280/225 = 6 - 280/225 = -274/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/75-56/45 2/75-56/90 6/75-56/45 10/75-56/45 14/75-56/45