conversations.from: human
conversations.value: Can you guide me through solving this problem: A single kabob stick has 4 cubes of beef. A slab of beef that costs $25 can be cut into 80 cubes. How much must Simon spend to make 40 kabob sticks?
conversations.from: assistant
conversations.value: One slab of beef can make 80/4 = 20 kabob sticks.
  To make 40 kabob sticks, Simon needs 40/20 = 2 slabs of beef.
  Simon must spend $25 x 2 = $50