Subtract 6/36 from 2/7
2/7 - 6/36 is 5/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 7 × 36 = 252,
2/7 = 2 × 36/7 × 36 = 72/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
6/36 = 6 × 7/36 × 7 = 42/252 - Subtract the two like fractions:
72/252 - 42/252 = 72 - 42/252 = 30/252 - After reducing the fraction, the answer is 5/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/7-6/36 2/7-12/36 2/14-6/36 2/7-6/72 6/7-6/36 2/7-18/36 2/21-6/36 10/7-6/36 2/7-30/36 2/35-6/36 14/7-6/36 2/7-42/36 2/49-6/36