Question

(2.7 x 10^6)÷(3.0 x 10^-4)

Answer 1

We want to perform the multiplication;

$\frac{(2.7\times10^6)}{(3.0\times10^{-4})}$

We can simply do this by writing the 2.7

$\frac{27\times10^{-1}\times10^6}{3\times10^{-4}}$

We can further simplify this as;

$\begin{gathered} \frac{27\times10^5}{3\times10^{-4}}=\frac{27}{3}\times10^{(5--4)} \\ =9\times10^9 \end{gathered}$

Therefore, the final answe is;

$9\times10^9$