<|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
Using the numbers [9, 27, 45, 10], come up with an equation that yields the target number 120. Use basic arithmetic operations, including parentheses to manage the order of operations. Show your work in <think> </think> tags. And return the equation and answer in <answer> </answer> tags, for example <answer> ((27 * 4. 5) - 10) / 9 = 12 </answer>.<|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>