<|im_start|>system
You are a helpful assistant. You first thinks about the reasoning process in the mind and then provides the user with the answer.<|im_end|>
<|im_start|>user
In the Countdown game, you are given a set of randomly drawn numbers and the task is to create an equation that equals the target number using only basic arithmetic operations (+, -, *, /). Using the numbers [30, 11, 27, 94], create an equation that results in 150. Each number can only be used once. Use <think> </think> to show your work, and present the final equation and answer in <answer> </answer> format, such as <answer>18 + 27 * 3 = 150</answer>.<|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>