conversations.from: human
conversations.value: Explain how to solve this math problem: Jen decides to travel to 3 different countries.  He has to pay $400 for the supplies he needs, in total.  The tickets for travel cost, in total, 50% more than the supplies.  How much does travel cost?
conversations.from: assistant
conversations.value: He pays 400*.5=$200 more for tickets than supplies
  That means the tickets cost 400+200=$600
  So it cost 600+400=$1000 in total.