Question

Marcus is running a marathon. He already ran 8 miles. He plans to finish the race running at a pace of 5 miles per hour. How many hours will it take him to finish the race if he runs at that pace?

Answer 1

Marcus has 18.22 miles left to run in the marathon. Given his pace of 5 miles per hour, it will take him approximately 3.644 hours to finish the race.

Step-by-step explanation:

The question we are looking at involves calculating the time it will take for Marcus to complete the remaining distance of a marathon at a specific pace. Given that a standard marathon is 26.22 miles long and Marcus has already run 8 miles, we need to find out how many miles he has left to run and then use his running pace to calculate the time required to finish the race.

First, let's determine the remaining distance Marcus needs to run:

• Total marathon distance = 26.22 miles
• Distance already run by Marcus = 8 miles
• Remaining distance = Total marathon distance - Distance already run = 26.22 miles - 8 miles = 18.22 miles

Now, we will use his running pace to calculate the time needed:

• Marcus's running pace = 5 miles per hour
• Time = Distance / Pace = 18.22 miles / 5 miles per hour = 3.644 hours

So, it will take Marcus approximately 3.644 hours to finish the marathon if he maintains a pace of 5 miles per hour.