Question
Tom's colour printer takes 14 minute to print one large photograph. Tom set the colour printer to print 40 such large photographs continuously. What is the latest time Tom must start printing so that the photographs are printed by 10.20 p.m?
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Tom's colour printer takes 14 minute to print one large photograph. Tom set the colour printer to print 40 such large photographs continuously. What is the latest time Tom must start printing so that the photographs are printed by 10.20 p.m?