Subtract 35/18 from 3/49
1st number: 3/49, 2nd number: 1 17/18
3/49 - 35/18 is -1661/882.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 18 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 49 × 18 = 882,
3/49 = 3 × 18/49 × 18 = 54/882 - Likewise, for the 2nd fraction, since 18 × 49 = 882,
35/18 = 35 × 49/18 × 49 = 1715/882 - Subtract the two like fractions:
54/882 - 1715/882 = 54 - 1715/882 = -1661/882
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/49-35/18 3/49-70/18 3/98-35/18 3/49-35/36 9/49-35/18 3/49-35/54 15/49-35/18 3/49-35/90 21/49-35/18