Add 30/9 and 18/98
1st number: 3 3/9, 2nd number: 18/98
30/9 + 18/98 is 517/147.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 98 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 9 × 98 = 882,
30/9 = 30 × 98/9 × 98 = 2940/882 - Likewise, for the 2nd fraction, since 98 × 9 = 882,
18/98 = 18 × 9/98 × 9 = 162/882 - Add the two like fractions:
2940/882 + 162/882 = 2940 + 162/882 = 3102/882 - 3102/882 simplified gives 517/147
- So, 30/9 + 18/98 = 517/147
In mixed form: 376/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/9+18/98 30/9+36/98 30/18+18/98 90/9+18/98 30/9+54/98 30/27+18/98 30/9+90/98 30/45+18/98 30/63+18/98