Question
Luis's colour printer takes 14 minute to print one large photograph. Luis set the colour printer to print 40 such large photographs continuously. What is the latest time Luis must start printing so that the photographs are printed by 7.20 p.m?
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Luis's colour printer takes 14 minute to print one large photograph. Luis set the colour printer to print 40 such large photographs continuously. What is the latest time Luis must start printing so that the photographs are printed by 7.20 p.m?