PLEASE HELP
I’ll give brainlest

Answer:
Your answer would be the 4th answer choice.
Step-by-step explanation:
First step would be solve for each:
So that means for the United States it would be:
3*10^8
Solve 10^8
10^8= 100,000,000
So that makes the equation be
3*100,000,000
Which equals:
300,000,000
Next is to solve for Germany:
8*10^7
Solve 10^7
10^7=10,000,000
So that makes the equation be
8*10,000,000
Which equals:
80,000,000
Then divide 300,000,000 by 80,000,000 and that gets you 3.75 which is about 4. So your answer would be the 4th answer