prompt: Brittney can chop 15 onions in 5 minutes. Carl can chop 20 onions within that same time. How many more onions can Carl chop in 30 minutes than Brittney?
messages.content: Brittney can chop 15 onions in 5 minutes. Carl can chop 20 onions within that same time. How many more onions can Carl chop in 30 minutes than Brittney?
messages.role: user
messages.content: Brittney can chop 15/5 = <<15/5=3>>3 onions in one minute.
  Carl can chop 20/5 = <<20/5=4>>4 onions in one minute.
  Brittney can chop 3 x 30 = <<3*30=90>>90 onions in 30 minutes.
  Carl can chop 4 x 30 = <<4*30=120>>120 onions in 30 minutes.
  Carl can chop 120 - 90 = <<120-90=30>>30 more onions than Brittney in 30 minutes.
  #### 30
messages.role: assistant