Question

Sam started to run on a treadmill after setting its timer for 87 minutes. the display says that he has finished 67%of his run. how many minutes have gone by? round your answer to the nearest tenth.

Answer 1

Sam has run for approximately 58.3 minutes, which is calculated by multiplying the total time of 87 minutes by the completed percentage of 67% and then rounding to the nearest tenth.

Step-by-step explanation:

The student is asking how many minutes have gone by if Sam has completed 67% of his 87-minute run on the treadmill. To solve this, we will calculate the time elapsed using the given percentage and the total time.

The formula to calculate this is:

Elapsed time = Total time × Percentage completed / 100

So, when we apply the values:

Elapsed time = 87 minutes × 67% / 100

Elapsed time = 58.29 minutes

When we round the elapsed time to the nearest tenth:

Elapsed time = 58.3 minutes

This means that Sam has been running for approximately 58.3 minutes on the treadmill.