When he exercises after work,Marcus runs an average mile in 8.3 minutes. At this average, how many miles will he run after 36 mi

Question

3 years ago

8

nutes, rounded to the nearest tenth

2 answers:

Arte-miy333 [17] · Answer 1 · 2022-07-04T19:47:50+03:00

<u>Answer</u>:

Marcus will run an average of 4.3 miles after 36 minutes.

<u>Explanation</u>:

Given that Marcus runs an average mile in 8.3 minutes.

Therefore, 1 miles = 8.3 minutes

Applying concept of Unitary Method to find the miles Marcus will run in 36 minutes;

8.3 minutes = 1 mile

36 minutes = $\frac{8.3}{36}$ =4.3337 miles

Rounding to nearest tenth we get = 4.3 miles.

Hence, Marcus will run an average of 4.3 miles after 36 minutes.

KIM [24] · Answer 2 · 2022-07-04T17:21:49+03:00

He will run 4.3 miles in 36 minutes.

Step-by-step explanation:

Given,

8.3 minutes running = 1 mile distance

In one minute;

1 minute running = $\frac{1}{8.3}\ miles$

After 36 minutes;

36 minutes running = 36*1 minute running distance

36 minutes = $36*\frac{1}{8.3}$

$36\ minutes=\frac{36}{8.3}\\36\ minutes= 4.3 miles$

He will run 4.3 miles in 36 minutes.

Keywords: distance, speed

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