Subtract 6/75 from 4/36
4/36 - 6/75 is 7/225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 75 is 900
Next, find the equivalent fraction of both fractional numbers with denominator 900 - For the 1st fraction, since 36 × 25 = 900,
4/36 = 4 × 25/36 × 25 = 100/900 - Likewise, for the 2nd fraction, since 75 × 12 = 900,
6/75 = 6 × 12/75 × 12 = 72/900 - Subtract the two like fractions:
100/900 - 72/900 = 100 - 72/900 = 28/900 - After reducing the fraction, the answer is 7/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/36-6/75 4/36-12/75 4/72-6/75 12/36-6/75 4/36-18/75 20/36-6/75 4/36-30/75 28/36-6/75 4/36-42/75