Question
Glen's colour printer takes 14 minute to print one large photograph. Glen set the colour printer to print 20 such large photographs continuously. What is the latest time Glen must start printing so that the photographs are printed by 7.20 p.m?
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Glen's colour printer takes 14 minute to print one large photograph. Glen set the colour printer to print 20 such large photographs continuously. What is the latest time Glen must start printing so that the photographs are printed by 7.20 p.m?