Question

divide.
$\frac{9\times10^{5}}{9\times10^{3}}$
$2\times10^{2}$ $5\times10^{2}$ $1\times10^{2}$ $7\times10^{2}$

Explanation:

Step1: Divide the coefficients

$\frac{9}{9}=1$

Step2: Divide the powers of 10

Using the rule $\frac{a^m}{a^n}=a^{m - n}$, we have $\frac{10^{5}}{10^{3}}=10^{5 - 3}=10^{2}$

Step3: Combine the results

$1\times10^{2}$

Answer:

$1\times 10^{2}$