SOLUTION: If a person can copy 38 invoices in 22 minutes how many minutes or hours will it take them to copy 500 invoices?

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Question 722676: If a person can copy 38 invoices in 22 minutes how many minutes or hours will it take them to copy 500 invoices?
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
If a person can copy 38 invoices in 22 minutes how many minutes or hours will it take them to copy 500 invoices?
:
No. of invoices is directly related to number of minutes
Let t = time required for 500 invoices
t%2F22 = 500%2F38
cross multiply
38t = 22 * 500
38t = 11000
t = 11000/38
t = 289.5 min required to type 500 invoices (4 hrs, 49.5 minutes)
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