Quantos metros de fio de cobre, de #e polegada de diâmetro, podem ser fabricados a partir de 100kg...?

37 mil metros. A conta é simples, basta multiplicar 37 por mil, já que em 1 km tem 1000 m.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.