Answer: 30 minutes
Explanation:
We can solve this problem by first finding how fast Leo bikes. We know that it takes Leo 12 minutes to bike 2 miles. To find how fast he bikes, we can create a proportion where 12/2=60/x, we do this because there are 60 minutes in a hour and we want to find the MPH (Miles Per Hour) he can bike, and the variable x stands for the MPH. To solve the proportion, we have to cross multiply, and then we get 12x=120. When we divide to find x, we find that x=10, which means Leo can bike 10 miles per hour. The park is 5 miles away, and Leo can bike 10 miles an hour, so therefore Leo will be able to bike there in half an hour, which is 30 minutes.