Question

se x= 3 200 00 e y= 0,00002, então x.y é? heeelllpppp :)

Answer 1

x= 3 200 00 = 3,2x10^5
y= 0,00002 = 2x10^(-5)

x.y=3,2x10^5*2x10^(-5)=6,4x10^(5-5)=6,4x10^(0)=6,4