<|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
 I am trying to hang pictures with a width of 30 centimeters (cm) in a row on a bulletin board that is 3 meters (m) and 20 centimeters (cm) wide. How many centimeters (cm) should the distance between the board and the picture and the distance between the pictures be, if all six pictures are hung at the same distance? 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
20
I am trying to hang pictures with a width of 30 centimeters (cm) in a row on a bulletin board that is 3 meters (m) and 20 centimeters (cm) wide. How many centimeters (cm) should the distance between the board and the picture and the distance between the pictures be, if all six pictures are hung at the same distance?
test