conversations.from: human
conversations.value: Misha picks out 4 blouses from the 30% off rack.  The regular price for each blouse is $20.  How much is the total cost of the discounted blouses?
  Give me a clear explanation.
conversations.from: assistant
conversations.value: Total regular price for the blouses is $20 x 4 = $80.
  Total discount on the blouses is $80 x 30% = $24.
  Misha paid $80 - $24 = $56 for the discounted blouses.