Question
Sam's colour printer takes 16 minute to print one large photograph. Sam set the colour printer to print 18 such large photographs continuously. What is the latest time Sam must start printing so that the photographs are printed by 8.15 p.m?
2 m

Click button first when a symbol is required. X

Sam's colour printer takes 16 minute to print one large photograph. Sam set the colour printer to print 18 such large photographs continuously. What is the latest time Sam must start printing so that the photographs are printed by 8.15 p.m?