Final answer:
The answer provides an estimation of the number of people in a line based on its length and the space each person occupies.
Explanation:
Estimating the number of people in a line: If the line is about 400 feet long and assuming each person occupies about 2 feet of space, you could estimate that there are roughly 200 people in the line.
Explanation: By dividing the length of the line by the space each person occupies, you can get a rough estimate of the number of people present. This calculation provides a reasonable approximation of the crowd size based on the given information.
Example: If a line is 400 feet long and each person takes up 2 feet of space, the estimated number of people in the line is 400 feet / 2 feet per person = 200 people.
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