conversations.from: human
conversations.value: Find the answer to the math problem: Maddox and Theo both bought 3 Polaroid Cameras, each sold at $20 per camera from Amazon, and decided to sell them on eBay. Maddox sold his cameras at $28 each, while Theo sold his cameras at $23 each. How much more profit did Maddox get from the sale of his cameras than Theo?
conversations.from: assistant
conversations.value: The total cost of buying 3 cameras from Amazon for both Maddox and Theo was 3*$20=$60
  Maddox sold his cameras at $28 each, for a total of $28*3=$84
  Maddox made a profit of $84-$60=$24 from the sale of his cameras.
  Theo sold his cameras on eBay for $23*3=$69
  Theo made a profit of $69-$60=$9
  Maddox made $24-$9=$15 more profit than Theo from the sale of his cameras.