prompt: Krystiana owns an apartment building. The rooms on the first floor cost $15 per month and the rooms on the 2nd floor cost $20 per month. The rooms on the third floor cost twice as much as the rooms on the first floor, but only two rooms are occupied. If each floor has 3 rooms, how much does Krystiana earn every month?
messages.content: Krystiana owns an apartment building. The rooms on the first floor cost $15 per month and the rooms on the 2nd floor cost $20 per month. The rooms on the third floor cost twice as much as the rooms on the first floor, but only two rooms are occupied. If each floor has 3 rooms, how much does Krystiana earn every month?
messages.role: user
messages.content: Krystiana earns $15 x 3 = $<<15*3=45>>45 for the rooms on the first floor every month.
  She earns $20 x 3 = $<<20*3=60>>60 for the rooms on the second floor every month.
  And the cost for each room on the third floor is $15 x 2 = $<<15*2=30>>30.
  So, the total amount she earns for the rooms on the third floor is $30 x 2 = $<<30*2=60>>60 every month.
  Therefore, the total amount she earns from the apartment building is $60 + $60 + $45 = $<<60+60+45=165>>165.
  #### 165
messages.role: assistant