Question
Eric's colour printer takes 13 minute to print one large photograph. Eric set the colour printer to print 15 such large photographs continuously. What is the latest time Eric must start printing so that the photographs are printed by 8.25 p.m?
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Eric's colour printer takes 13 minute to print one large photograph. Eric set the colour printer to print 15 such large photographs continuously. What is the latest time Eric must start printing so that the photographs are printed by 8.25 p.m?