Getting actual numbers based on numbers per 100 and 100,000

Question

I have been given guns per 100, and the total firearm-related deaths per 100,000. I have to find the actual number of guns per country and the actual number of gun-related deaths. The first country is the United States, and there are 88.8 guns per 100. There are 10.2 firearm-related deaths per 100,000. The population is 319259000. How do I found the actual number of guns and the actual number of gun-related deaths in the United States?

Answer 1

For the first, divide the total population (319259000) by 100 and multiply that result by 88.8.

Do similarly for the second, using 100,000 and 10.2 for that result.