Subtract 14/49 from 6/36
6/36 - 14/49 is -5/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 49 is 1764
Next, find the equivalent fraction of both fractional numbers with denominator 1764 - For the 1st fraction, since 36 × 49 = 1764,
6/36 = 6 × 49/36 × 49 = 294/1764 - Likewise, for the 2nd fraction, since 49 × 36 = 1764,
14/49 = 14 × 36/49 × 36 = 504/1764 - Subtract the two like fractions:
294/1764 - 504/1764 = 294 - 504/1764 = -210/1764 - 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: 12/36-14/49 6/36-28/49 6/72-14/49 6/36-14/98 18/36-14/49 6/36-42/49 30/36-14/49 6/36-70/49 42/36-14/49 6/36-98/49