Question

What is 0.000001 written as a power of ten?

10^-5
10^-6
10^-7
10^-8

Answer 1

Rewriting 0.000001 as a power of ten.

Well,

0.000001

          1
= —————
   1000000  

       1
= ———
     10⁶

= 10⁻⁶      <———    this is the answer.


Any doubts? Please, comment below.

Answer 2

I think it would be the second one 10^-6