9+9+9+=9*3=27
7+9=16
Nine (9) + Seven (7) = Sixteen (16).
9 are you stupid?
9
It is: 7+2 = 9
-7 + 9 = 2
13/9 or 1 and 4/9
5/1 + 7 + 9 = 5 + 7 + 9 = 21
7/9+1/9 = 8/9We know that seven cows plus one cow = eight cows, seven dollars plus one dollar = eight dollars,seven stones plus one stone = eight stones, and seven trucks plus one truck = eight trucks.Similarly we may conclude that seven hundred plus one hundred = eight hundred, andseven ninths plus one ninth = eight ninths.
56
4/9 + 3/9 = 7/9 or seven ninths.