Subtract 70/25 from 4/75
1st number: 4/75, 2nd number: 2 20/25
4/75 - 70/25 is -206/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 25 is 75
Next, find the equivalent fraction of both fractional numbers with denominator 75 - For the 1st fraction, since 75 × 1 = 75,
4/75 = 4 × 1/75 × 1 = 4/75 - Likewise, for the 2nd fraction, since 25 × 3 = 75,
70/25 = 70 × 3/25 × 3 = 210/75 - Subtract the two like fractions:
4/75 - 210/75 = 4 - 210/75 = -206/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/75-70/25 4/75-70/50 12/75-70/25 4/75-70/75 20/75-70/25 28/75-70/25