<|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 [47, 43, 54, 11], create an equation that equals 100. The numbers can only be used once and you need to use arithmetic operations (addition, subtraction, multiplication, division). Show your work in <think> </think> tags. And return the final equation and your answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 = 1 </answer>. <|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>