Question

Se x= 1.500.000 e y= 0,00003 ,calcule: a)x.y b)x/y c)y/x

Answer 1

x= 1,5x10^6
y= 3x10^-5

x.y= 4,5x10^1 = 45
x/y= 0,5x10^1 = 5
y/x= 2x10^1 = 20