Question

simplifique a operação (0,000054) .(800.000) ÷0,018

Answer 1

(0,000054) .(800.000) ÷0,018

54.10^-4 .8.10^5
   18.10^-3

3.10^-4 .8.10^5 ==> 24.10^(-4+5)
       10^-3                       10^-3

24.10^1.10^3 ==> 24.10^(1+3) ==> 24.10^4