conversations.from: human
conversations.value: Can you give me some step-by-step instructions for this math problem: The batting cage sells golf balls by the dozen. They charge $30 for 3 dozen. Dan buys 5 dozen, Gus buys 2 dozen, and Chris buys 48 golf balls. How many golf balls do they purchase in total, assuming 12 golf balls are 1 dozen?
conversations.from: assistant
conversations.value: Dan gets 5*12 = 60 golf balls.
  Gus gets 2*12 = 24 golf balls.
  In total they purchase 60+24+48 = 132 golf balls