Add 7/18 and 54/98
7/18 + 54/98 is 829/882.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 98 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 18 × 49 = 882,
7/18 = 7 × 49/18 × 49 = 343/882 - Likewise, for the 2nd fraction, since 98 × 9 = 882,
54/98 = 54 × 9/98 × 9 = 486/882 - Add the two like fractions:
343/882 + 486/882 = 343 + 486/882 = 829/882 - So, 7/18 + 54/98 = 829/882
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/18+54/98 7/36+54/98 21/18+54/98 7/54+54/98 35/18+54/98 7/90+54/98 49/18+54/98