prompt: A school bought 20 cartons of pencils at the start of school. Pencils come in cartons of 10 boxes and each box costs $2. The school also bought 10 cartons of markers. A carton has 5 boxes and costs $4. How much did the school spend in all?
messages.content: A school bought 20 cartons of pencils at the start of school. Pencils come in cartons of 10 boxes and each box costs $2. The school also bought 10 cartons of markers. A carton has 5 boxes and costs $4. How much did the school spend in all?
messages.role: user
messages.content: The school bought 20 x 10 = <<20*10=200>>200 boxes of pencils.
  The pencils cost 200 x $2 = $<<200*2=400>>400.
  The school bought 10 x 5 = <<10*5=50>>50 boxes of markers.
  The markers cost 50 x $4 = $<<50*4=200>>200.
  Thus, the school spent a total of $400 + $200 = $<<400+200=600>>600.
  #### 600
messages.role: assistant