Subtract 16/18 from 5/98
5/98 - 16/18 is -739/882.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 18 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 98 × 9 = 882,
5/98 = 5 × 9/98 × 9 = 45/882 - Likewise, for the 2nd fraction, since 18 × 49 = 882,
16/18 = 16 × 49/18 × 49 = 784/882 - Subtract the two like fractions:
45/882 - 784/882 = 45 - 784/882 = -739/882
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/98-16/18 5/98-32/18 5/98-16/36 15/98-16/18 5/98-48/18 5/98-16/54 25/98-16/18 5/98-80/18 5/98-16/90 35/98-16/18