prompt: John takes a 10-minute shower every other day for 4 weeks. If his shower uses 2 gallons of water per minute.  How much water does he use in those 4 weeks?
messages.content: John takes a 10-minute shower every other day for 4 weeks. If his shower uses 2 gallons of water per minute.  How much water does he use in those 4 weeks?
messages.role: user
messages.content: There are 4*7=<<4*7=28>>28 days in those 4 weeks
  That means he takes 28/2=<<28/2=14>>14 showers
  So he takes a total of 14*10=<<14*10=140>>140 minutes of showers
  So he uses 2*140=<<2*140=280>>280 gallons of water
  #### 280
messages.role: assistant