Add 30/98 and 7/18
30/98 + 7/18 is 613/882.
Steps for adding 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,
30/98 = 30 × 9/98 × 9 = 270/882 - Likewise, for the 2nd fraction, since 18 × 49 = 882,
7/18 = 7 × 49/18 × 49 = 343/882 - Add the two like fractions:
270/882 + 343/882 = 270 + 343/882 = 613/882 - So, 30/98 + 7/18 = 613/882
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/98+7/18 30/98+14/18 30/98+7/36 90/98+7/18 30/98+21/18 30/98+7/54 30/98+35/18 30/98+7/90 30/98+49/18