Question

. Sam started a dog-walking business. He charges $5 for each dog for a thirty-minute walk. How much doSam earn per hour walking just one dog?

Answer 1

It is given that the person S has a dog walking business

He charges 5$ per 30 minutes for each dog he walks.

Therefore in one hour, there are 60 minutes since

`1hr=60\min`

He gets 5$ for 30 minutes

Therefore he will get:

`5*2=10`

10 dollars for 1 hour.