Solutions by everydaycalculation.com
1st number: 8/9, 2nd number: 8 8/9
89 + 809 is 889.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/9+80/9 8/18+80/9 8/9+80/18 24/9+80/9 8/27+80/9 8/9+80/27 40/9+80/9 8/45+80/9 8/9+80/45 56/9+80/9 8/63+80/9 8/9+80/63
© everydaycalculation.com