conversations.from: human
conversations.value: Provide a step by step solution for the following math problem: A tiger shark has 180 teeth.  A hammerhead shark has 1/6 the number of teeth that a tiger shark has.  A great white shark has double the sum of teeth of a tiger shark and a hammerhead shark. How many teeth does a great white shark have?
conversations.from: assistant
conversations.value: Hammerhead shark:180/6=30
  Great White:2(180+30)=420 teeth