Question
Oscar's colour printer takes 16 minute to print one large photograph. Oscar set the colour printer to print 18 such large photographs continuously. What is the latest time Oscar must start printing so that the photographs are printed by 9.15 p.m?
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Oscar's colour printer takes 16 minute to print one large photograph. Oscar set the colour printer to print 18 such large photographs continuously. What is the latest time Oscar must start printing so that the photographs are printed by 9.15 p.m?