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Mathematics 10 Online
OpenStudy (anonymous):

2) It takes 5 seconds for a photocopying machine of your office to make one copy. It takes you 10 seconds to position one original sheet to be photocopied in the machine and 10 seconds to remove it. How long will it take to make 5 copies of a page ?my answer is 100 sec or 1min 40sec...pls check

OpenStudy (anonymous):

Please explain how you arrived at that answer?

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