Last year Country X generated 3 times as many kilowatt-hours of

Last year Country X generated 3 times as many kilowatt-hours of electricity as Country Y, but both countries generated the same amount of electricity from nuclear power plants. If Country X generated k percent of its electricity from nuclear power plants, what percent of Country Y's electricity was generated from nuclear power plants?

(A)\(\frac{k}{3}\)

(B)\(\frac{2k}{3}\)

(C)\(\frac{3k}{2}\)

(D)\(2k\)

(E) \(3k\)