Add 8/9 and 6/80
8/9 + 6/80 is 347/360.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 80 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 9 × 80 = 720,
8/9 = 8 × 80/9 × 80 = 640/720 - Likewise, for the 2nd fraction, since 80 × 9 = 720,
6/80 = 6 × 9/80 × 9 = 54/720 - Add the two like fractions:
640/720 + 54/720 = 640 + 54/720 = 694/720 - 694/720 simplified gives 347/360
- So, 8/9 + 6/80 = 347/360
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/9+6/80 8/9+12/80 8/18+6/80 24/9+6/80 8/9+18/80 8/27+6/80 40/9+6/80 8/9+30/80 8/45+6/80 56/9+6/80 8/9+42/80 8/63+6/80