Question
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Suppose you lined up 405,000 people in a straight line, with each person extending out their
arms so the tip of their fingers touches the shoulder of the person in front of them. Assume
the average distance between eacfiperson was 34 inches, how many miles long would that
line of people be?
Write final answer to 1 decimal place.

Ask by Phillips Mccarthy. in the United States
Mar 11,2025

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Tutor-Verified Answer

Answer

The line of people would be approximately 217.3 miles long.

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Extra Insights

If each person occupies 34 inches, the total length of the line can be calculated by multiplying the number of people by the distance between them: 405,000 people × 34 inches/person = 13,770,000 inches. To convert inches to miles, we use the conversion factor where 1 mile = 63,360 inches.
So, 13,770,000 inches ÷ 63,360 inches/mile ≈ 217.2 miles.
To wrap it up, your line of 405,000 people would stretch approximately 217.2 miles!

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