They spent $400/4=$<<400/4=100>>100 on school supplies.

They spent $300/2=$<<300/2=150>>150 on food.

They had $300-150=$<<300-150=150>>150 left.

# Answer

150
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
The PTA had saved $400 set aside after a fundraising event. They spent a fourth of the money on school supplies. Then they spent half of what was left on food for the faculty. How much money did they have left?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
150
The PTA had saved $400 set aside after a fundraising event. They spent a fourth of the money on school supplies. Then they spent half of what was left on food for the faculty. How much money did they have left?
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