Question

Could someone help me with this math question? its operations with scientific notations

Answer 1

Answer: 16312.5

Step-by-step explanation:

That took a lot of time. There you go.

Answer 2

Answer:

163125

Step-by-step explanation:

Divide the numbers then divide the exponents. Put them back together once done.

$\frac{5.22}{3.2} = 1.63125$

$\frac{10^{9}}{10^{4}} =10^{5}$

To get 163125, I moved the decimal point 5 places to the right since the exponent is 5.

$1.63125*10^{5}=163125$