Question
Mr and Mrs Fred took their 3 children to the crocodile farm. An adult ticket cost 3 times as much as a child's ticket. Mr Fred paid a total of $45 for all the tickets.
  1. What was the cost of a child's ticket?
  2. At the souvenir shop in the crocodile farm, Mrs Fred paid $69 for a jacket and 3 shirts. The jacket cost $39. How much did 1 shirt cost?
4 m
(a)

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(b)

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Mr and Mrs Fred took their 3 children to the crocodile farm. An adult ticket cost 3 times as much as a child's ticket. Mr Fred paid a total of $45 for all the tickets.
  1. What was the cost of a child's ticket?
  2. At the souvenir shop in the crocodile farm, Mrs Fred paid $69 for a jacket and 3 shirts. The jacket cost $39. How much did 1 shirt cost?