conversations.from: human
conversations.value: Daniel has a collection of 346 video games. 80 of them, Daniel bought for $12 each. Of the rest, 50% were bought for $7. All others had a price of $3 each. How much did Daniel spend on all the games in his collection?
  Give me a solution to this problem
conversations.from: assistant
conversations.value: On 80 games, Daniel spend 80 games * $12/game = $960.
  The rest of the collection is 346 games - 80 games = 266 games.
  50% of these games means 50/100 * 266 games = 133 games.
  Daniel bought them for $7 each, so he had to spend 133 games * $7/game = $931 on them.
  The other 133 games were bought for $3 each, so they've cost him 133 games * $3/game = $399.
  On all games in total Daniel spent $960 + $931 + $399 = $2290.