Add 80/98 and 8/9
80/98 + 8/9 is 752/441.
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,
80/98 = 80 × 9/98 × 9 = 720/882 - Likewise, for the 2nd fraction, since 9 × 98 = 882,
8/9 = 8 × 98/9 × 98 = 784/882 - Add the two like fractions:
720/882 + 784/882 = 720 + 784/882 = 1504/882 - 1504/882 simplified gives 752/441
- So, 80/98 + 8/9 = 752/441
In mixed form: 1311/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/98+16/9 80/98+8/18 80/98+24/9 80/98+8/27 80/98+40/9 80/98+8/45 80/98+56/9 80/98+8/63