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PLEASE HELP: It takes one examiner 44 hours to mark 100 exam papers. How long should it take 11 examiners to mark 100 exam papers?​
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3 votes
PLEASE HELP: It takes one examiner 44 hours to mark 100 exam papers.

How long should it take 11 examiners to mark 100 exam papers?​

User Cita
by
9.0k points

1 Answer

3 votes

Answer:

4 hours

Explanation:

100/44=exams per hour for one examiner

11 =100/4=exams per hour for 11 examiners

100/(100/4)=4 hours

User Fza
by
7.9k points
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