Lizzy: 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?.
Me: Hmmm, let me think. I think this is the detailed solution:
Hammerhead shark:180 / 6 = 30. Great White:2(180 + 30) = 420 teeth. Final answer: 420.