prompt: Merry had 50 boxes of apples on Saturday and 25 boxes on Sunday. There were 10 apples in each box. If she sold a total of 720 apples on Saturday and Sunday, how many boxes of apples are left?
messages.content: Merry had 50 boxes of apples on Saturday and 25 boxes on Sunday. There were 10 apples in each box. If she sold a total of 720 apples on Saturday and Sunday, how many boxes of apples are left?
messages.role: user
messages.content: Merry had a total of 50 + 25 = <<50+25=75>>75 boxes of apples.
  These 75 boxes is equal to 75 x 10 = <<75*10=750>>750 apples.
  There were 750 - 720 = <<750-720=30>>30 apples left.
  Thus, 30/10 = <<30/10=3>>3 boxes of apples are left.
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messages.role: assistant