SOLUTION: (0.4 * 10^-6)(0.7 * 10^2) Could you please solve and show the work?

Algebra ->  Exponents -> SOLUTION: (0.4 * 10^-6)(0.7 * 10^2) Could you please solve and show the work?      Log On


   

Question 281502: (0.4 * 10^-6)(0.7 * 10^2)
Could you please solve and show the work?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
We use * for multiplication on computers.
2800 is the result
10^6/10^(-2)=10^4
.4*.7=.28=2.8*10^-1
so now we have
2.8*10^-1*10^4=
2.8*10^3=
2800