Question
Nick's colour printer takes 13 minute to print one large photograph. Nick set the colour printer to print 21 such large photographs continuously. What is the latest time Nick must start printing so that the photographs are printed by 10.25 p.m?
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Nick's colour printer takes 13 minute to print one large photograph. Nick set the colour printer to print 21 such large photographs continuously. What is the latest time Nick must start printing so that the photographs are printed by 10.25 p.m?