Subtract 6/18 from 1/36
1/36 - 6/18 is -11/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 18 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 36 × 1 = 36,
1/36 = 1 × 1/36 × 1 = 1/36 - Likewise, for the 2nd fraction, since 18 × 2 = 36,
6/18 = 6 × 2/18 × 2 = 12/36 - Subtract the two like fractions:
1/36 - 12/36 = 1 - 12/36 = -11/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/36-6/18 1/36-12/18 1/72-6/18 1/36-6/36 3/36-6/18 1/36-6/54 5/36-6/18 1/36-30/18 1/36-6/90 7/36-6/18 1/36-42/18