Subtract 2/36 from 2/18
2/18 - 2/36 is 1/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 18 × 2 = 36,
2/18 = 2 × 2/18 × 2 = 4/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
2/36 = 2 × 1/36 × 1 = 2/36 - Subtract the two like fractions:
4/36 - 2/36 = 4 - 2/36 = 2/36 - After reducing the fraction, the answer is 1/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/18-2/36 2/18-4/36 2/36-2/36 2/18-2/72 6/18-2/36 2/18-6/36 2/54-2/36 10/18-2/36 2/18-10/36 2/90-2/36 14/18-2/36 2/18-14/36