prompt.content: Three people divided an amount of $1920. The second took $80 more than the first and the third took twice what the second took. Calculate the share of the first one. Let's think step by step and output the final answer after "####".
prompt.role: user
extra_info.answer: Let X be the amount of what the first took.
  The second took X+<<+80=80>>80.
  The third took (X+80)*2.
  The total amount X + (X+80) + (X+80)*2 = 1920.
  X + X + 80 + 2*X + 80*2 = 1920
  X*4 + 240 = 1920.
  X*4 = 1680.
  X = <<420=420>>420.
  #### 420
extra_info.question: Three people divided an amount of $1920. The second took $80 more than the first and the third took twice what the second took. Calculate the share of the first one.
extra_info.split: test