4^1 = 4
4^2 = 16
4^3 = 64
<span>4^4 = 256</span>
The percent that is increased is 80 percent.
Let the numbers be X and X+1.
X+2(X+1)=29
X+2X+2=29
3X=29-2
X=27/3
X=9.
Thus, the Numbers are therefore 9 and 9+1=10
i.e 9 & 10.
Thus, when 9 is added to (2*10=20), the result is 29.
