Subtract 6/54 from 3/36
3/36 - 6/54 is -1/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 54 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 36 × 3 = 108,
3/36 = 3 × 3/36 × 3 = 9/108 - Likewise, for the 2nd fraction, since 54 × 2 = 108,
6/54 = 6 × 2/54 × 2 = 12/108 - Subtract the two like fractions:
9/108 - 12/108 = 9 - 12/108 = -3/108 - After reducing the fraction, the answer is -1/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/36-6/54 3/36-12/54 3/72-6/54 9/36-6/54 3/36-18/54 15/36-6/54 3/36-30/54 21/36-6/54 3/36-42/54