Two people take 16 hours to clean an auditorium. How long would 8 people take to do the job?

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asked Jul 21, 2018 42.9k views

2 Answers

Scomes · Answer 1 · 2018-07-23T22:55:09+0000

It should take 8 people about 4 hours to clean an auditorium.

8 people clean 4 times faster than 2 people do (2*4 = 8)

so...

16/4 = 4

hope this helps :)

Two people take 16 hours to clean an auditorium. How long would 8 people take to do the job?

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2 Answers

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