prompt: On Mary's birthday, her brother surprised her with $100. She spent a quarter of it on a new video game and then used a fifth of what was left on swimming goggles. How much money did she have left?
messages.content: On Mary's birthday, her brother surprised her with $100. She spent a quarter of it on a new video game and then used a fifth of what was left on swimming goggles. How much money did she have left?
messages.role: user
messages.content: Mary spent 100/4= <<100/4=25>>25 dollars on a new video game.
  So, after the video game purchase, Mary was left with 100 - 25 = <<100-25=75>>75 dollars.
  Mary then bought swimming goggles for 75/5 = <<75/5=15>>15 dollars
  Mary had 75 - 15 = <<75-15=60>>60 dollars left
  #### 60
messages.role: assistant