prompt: In a class of 300 students, the number of smoking teens is 40% of the class. In a year, 70% of the smoking students are hospitalized from smoking-related complications. Calculate the total number of smoking students from the class who have not been hospitalized from smoking-related complications.
messages.content: In a class of 300 students, the number of smoking teens is 40% of the class. In a year, 70% of the smoking students are hospitalized from smoking-related complications. Calculate the total number of smoking students from the class who have not been hospitalized from smoking-related complications.
messages.role: user
messages.content: If the class has 300 students, there are 40/100*300 = <<40/100*300=120>>120 smoking students.
  In a year, 70% of the smoking students are hospitalized from smoking-related complications, a total of 70/100*120 = <<70/100*120=84>>84 students.
  The number of smoking students who've not been hospitalized from smoking-related complications is 120-84 = <<120-84=36>>36
  #### 36
messages.role: assistant