Question

divide.
$\frac{3.19\times10^{2}}{2.2\times10^{0}}$

Explanation:

Step1: Divide the coefficients

Divide 3.19 by 2.2: $\frac{3.19}{2.2}=1.45$

Step2: Divide the powers of 10

Use the rule $\frac{10^{m}}{10^{n}}=10^{m - n}$, so $\frac{10^{2}}{10^{0}}=10^{2-0}=10^{2}$

Step3: Combine the results

Multiply the results from step 1 and step 2: $1.45\times10^{2}$

Answer:

$1.45\times 10^{2}$