conversations.from: human
conversations.value: Can you explain how to solve this math problem: A concert ticket costs $40. Mr. Benson bought 12 tickets and received a 5% discount for every ticket bought that exceeds 10. How much did Mr. Benson pay in all?
conversations.from: assistant
conversations.value: Mr. Benson had a 5% discount for each of the 12 - 10 = 2 tickets.
  So, those two tickets had a $40 x 5/100 = $2 discount each.
  Hence, each ticket cost $40 - $2 = $38 each.
  Thus, two discounted tickets amount to $38 x 2 = $76.
  And the other ten tickets amount to $40 x 10 = $400.
  Hence, Mr. Benson paid a total of $400 + $76 = $476.