She bought the frames for 3 × $3 = $<<3*3=9>>9.

Sally got $20 - $9 = $<<20-9=11>>11 in change.

# Answer

11
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Sally bought 3 photograph frames, each costing her $3. She paid with a $20 bill. How much change did she get?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
11
Sally bought 3 photograph frames, each costing her $3. She paid with a $20 bill. How much change did she get?
train