<|im_start|>system
You are a helpful assistant. You first think about the reasoning process in the mind and then provide the user with the answer. You should try to truely solve the question by yourself without cheating.  <|im_end|>
<|im_start|>user
 On Earth, the Autobots discovered a new energy source, "energy crystals," but it was seized by the Decepticons. The Decepticons manufactured cubic containers to transport the energy crystals back to Cybertron. Each energy crystal is a rectangular prism measuring 30 cm in length, 25 cm in width, and 5 cm in height. The container was fully loaded with energy crystals. At least how many energy crystals are there in one container? Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags.<|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>
user
900
On Earth, the Autobots discovered a new energy source, "energy crystals," but it was seized by the Decepticons. The Decepticons manufactured cubic containers to transport the energy crystals back to Cybertron. Each energy crystal is a rectangular prism measuring 30 cm in length, 25 cm in width, and 5 cm in height. The container was fully loaded with energy crystals. At least how many energy crystals are there in one container?
test