Subtract 2/36 from 3/12
3/12 - 2/36 is 7/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 12 × 3 = 36,
3/12 = 3 × 3/12 × 3 = 9/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
2/36 = 2 × 1/36 × 1 = 2/36 - Subtract the two like fractions:
9/36 - 2/36 = 9 - 2/36 = 7/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/12-2/36 3/12-4/36 3/24-2/36 3/12-2/72 9/12-2/36 3/12-6/36 3/36-2/36 15/12-2/36 3/12-10/36 3/60-2/36 21/12-2/36 3/12-14/36 3/84-2/36