Question
Julian's colour printer takes 13 minute to print one large photograph. Julian set the colour printer to print 24 such large photographs continuously. What is the latest time Julian must start printing so that the photographs are printed by 9.20 p.m?
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Julian's colour printer takes 13 minute to print one large photograph. Julian set the colour printer to print 24 such large photographs continuously. What is the latest time Julian must start printing so that the photographs are printed by 9.20 p.m?