Subtract 5/36 from 7/49
7/49 - 5/36 is 1/252.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 36 is 1764
Next, find the equivalent fraction of both fractional numbers with denominator 1764 - For the 1st fraction, since 49 × 36 = 1764,
7/49 = 7 × 36/49 × 36 = 252/1764 - Likewise, for the 2nd fraction, since 36 × 49 = 1764,
5/36 = 5 × 49/36 × 49 = 245/1764 - Subtract the two like fractions:
252/1764 - 245/1764 = 252 - 245/1764 = 7/1764 - After reducing the fraction, the answer is 1/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/49-5/36 7/49-10/36 7/98-5/36 7/49-5/72 21/49-5/36 7/49-15/36 35/49-5/36 7/49-25/36 7/49-35/36