Same type of question as this one:
https://www.jiskha.com/questions/1779037/Part-of-the-population-of-4-750-elk-at-a-wildlife-preserve-is-infected-with-a-parasite
Follow the same steps I used in solving it.
A random sample of dogs at different animal shelters in a city shows that 13 of the 45 dogs are puppies. The city's animal shelters collectively house 1,170 dogs each year. About how many dogs in all of the city's animal shelters are puppies?
1 answer