3 years ago

PLEASE HELP: It takes one examiner 44 hours to mark 100 exam papers.

Mathematics

1 answer:

Sidana [21]3 years ago

6 0

Answer:

4 hours

Step-by-step explanation:

100/44=exams per hour for one examiner

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

100/(100/4)=4 hours

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