Add 28/98 and 16/9
1st number: 28/98, 2nd number: 1 7/9
28/98 + 16/9 is 130/63.
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,
16/9 = 16 × 98/9 × 98 = 1568/882 - Add the two like fractions:
252/882 + 1568/882 = 252 + 1568/882 = 1820/882 - 1820/882 simplified gives 130/63
- So, 28/98 + 16/9 = 130/63
In mixed form: 24/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/98+16/9 28/98+32/9 28/98+16/18 84/98+16/9 28/98+48/9 28/98+16/27 28/98+80/9 28/98+16/45 28/98+16/63