prompt.content: A new arcade opens up and Jack decides to play with his 3 friends.  Jack can play a game with 1 quarter for 20 minutes.  Two of his friends are significantly worse than him and can only play half as long.  One of them is significantly better and can play for 1.5 times as long.  They play for 4 hours.  How much money is used? Let's think step by step and output the final answer after "####".
prompt.role: user
extra_info.answer: Jack puts change in 60/20=<<60/20=3>>3 times an hour
  So he spends 3*.25=$<<3*.25=.75>>.75 an hour
  His two friends add change 3*2=<<3*2=6>>6 times an hour
  So they spend 6*.25=$<<6*.25=1.5>>1.5 an hour
  His last friend puts in money 3/1.5=<<3/1.5=2>>2 times an hour
  So he spends 2*.25=$<<2*.25=.50>>.50 an hour
  So in total they spend .75+1.5+.5=$<<.75+1.5+.5=2.75>>2.75 an hour
  So they spend 2.75*4=$<<2.75*4=11>>11 in the 4 hours
  #### 11
extra_info.question: A new arcade opens up and Jack decides to play with his 3 friends.  Jack can play a game with 1 quarter for 20 minutes.  Two of his friends are significantly worse than him and can only play half as long.  One of them is significantly better and can play for 1.5 times as long.  They play for 4 hours.  How much money is used?
extra_info.split: test