solution: Multiplying numerator and denominator by 5 gives $3/20=15/100 = \boxed{0.15}$.
prompt.content: <|im_start|>system
  You are a helpful assistant.<|im_end|>
  <|im_start|>user
  Write $\frac{3}{20}$ as a decimal.
  Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
  <|im_start|>assistant
  
prompt.role: user
extra_info.answer: 0.15
extra_info.question: Write $\frac{3}{20}$ as a decimal.
extra_info.split: test