Subtract 75/27 from 3/75
1st number: 3/75, 2nd number: 2 21/27
3/75 - 75/27 is -616/225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 27 is 675
Next, find the equivalent fraction of both fractional numbers with denominator 675 - For the 1st fraction, since 75 × 9 = 675,
3/75 = 3 × 9/75 × 9 = 27/675 - Likewise, for the 2nd fraction, since 27 × 25 = 675,
75/27 = 75 × 25/27 × 25 = 1875/675 - Subtract the two like fractions:
27/675 - 1875/675 = 27 - 1875/675 = -1848/675 - After reducing the fraction, the answer is -616/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/75-75/27 3/75-75/54 9/75-75/27 3/75-75/81 15/75-75/27 21/75-75/27