Subtract 6/9 from 3/75
3/75 - 6/9 is -47/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 9 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 75 × 3 = 225,
3/75 = 3 × 3/75 × 3 = 9/225 - Likewise, for the 2nd fraction, since 9 × 25 = 225,
6/9 = 6 × 25/9 × 25 = 150/225 - Subtract the two like fractions:
9/225 - 150/225 = 9 - 150/225 = -141/225 - After reducing the fraction, the answer is -47/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/75-6/9 3/75-12/9 3/75-6/18 9/75-6/9 3/75-18/9 3/75-6/27 15/75-6/9 3/75-30/9 3/75-6/45 21/75-6/9 3/75-42/9 3/75-6/63