Răspuns:
(1+2+2^2+2^3+.........+2^99):(2^100-1)
n=1+2+2^2+2^3+.......2^99
2n=2+2^2+2^3+........+2^99+2^100
2n-n=n=2^100-1
inlocuim in relatia data:
(2^100-1) : (2^100-1)= 1
..............baftă............
