Calculate Diego’s Rest Time: Analyzing His Cycling Adventure

Question

Diego cycles around a bike path in two parts.

Part 1: 8.6 km in 28 minutes

Part 2: 11.4 km in 34 minutes

He rests between both parts.

If Diego travels at an average speed without stopping, he finishes in an hour and a quarter.


For how long does he rest?

Video Solution

Step-by-Step Solution

To solve this problem, we will follow these steps:

  • Step 1: Calculate the time taken for Part 1 of the bike path.
  • Step 2: Calculate the time taken for Part 2 of the bike path.
  • Step 3: Sum the times from Steps 1 and 2 to get the total cycling time.
  • Step 4: Subtract this total cycling time from the overall given time to find Diego's rest time.

Let's calculate:

Step 1: The time taken for Part 1 is 28 minutes.

Step 2: The time taken for Part 2 is 34 minutes.

Step 3: The total cycling time is 28+34=6228 + 34 = 62 minutes.

Step 4: Diego's total time to complete the cycle, including rest, is 75 minutes (1 hour and 15 minutes). The rest time is:

7562=1375 - 62 = 13 minutes.

Therefore, the solution to the problem is 13 13 minutes.

Answer

13 13 minutes