Final answer:
To find out how many dogs can be kept in 8 kennels, we can set up a proportion using the given information and solve for the unknown variable.
Step-by-step explanation:
To find out how many dogs can be kept in 8 kennels, we can use a proportional relationship. We know that 9 puppies are spread out across 3 kennels. Therefore, each kennel contains 9/3 = 3 puppies. Now we can set up a proportion: 3 puppies is to 1 kennel as x puppies is to 8 kennels. This can be written as 3/1 = x/8. To solve for x, we can cross-multiply and get x = (3/1) * 8 = 24.