prompt: Javier plays 2 baseball games a week. In each of his first 20 games, he averaged 2 hits. If he has 10 games left, how many hits a game does he have to average to bring his average for the season up to 3 hits a game?
messages.content: Javier plays 2 baseball games a week. In each of his first 20 games, he averaged 2 hits. If he has 10 games left, how many hits a game does he have to average to bring his average for the season up to 3 hits a game?
messages.role: user
messages.content: There are thirty games in the season because 20 + 10 = <<20+10=30>>30
  He needs to get 90 hits on the year to average 3 hits a game because 30 x 3 = <<90=90>>90
  He has 40 hits already because 20 x 2 = <<20*2=40>>40
  He needs 50 hits in the final 10 games because 90 - 40 = <<90-40=50>>50
  He needs to average 5 hits a game because 50 / 10 = <<50/10=5>>5
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messages.role: assistant