Question

what is the value of the expression 3.0 x 10 to the power of 6 then 1.5 x 10 to the power of 4 the answers are 2.0 x 10 to the power of 2 2.0 x 10 to the power of 1 1.5 x 10 to the power of 2 1.5 x 10 to the power of 10

Answer 1

We have to evaluate "3.0 x 10 to the power of 6 divided by 1.5 x 10 to the power of 4"

Then we have:

$\frac{3.0\cdot10^6}{1.5\cdot10^4}=\frac{3.0}{1.5}\cdot10^{(6-4)}=2.0\cdot10^2$

The answer is 2.0 * 10^2.