Add 28/98 and 8/9
28/98 + 8/9 is 74/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 9 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 98 × 9 = 882,
28/98 = 28 × 9/98 × 9 = 252/882 - Likewise, for the 2nd fraction, since 9 × 98 = 882,
8/9 = 8 × 98/9 × 98 = 784/882 - Add the two like fractions:
252/882 + 784/882 = 252 + 784/882 = 1036/882 - 1036/882 simplified gives 74/63
- So, 28/98 + 8/9 = 74/63
In mixed form: 111/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/98+8/9 28/98+16/9 28/98+8/18 84/98+8/9 28/98+24/9 28/98+8/27 28/98+40/9 28/98+8/45 28/98+56/9 28/98+8/63