prompt: Zane purchases 2 polo shirts from the 40% off rack at the men’s store.  The polo shirts are $50 each at the regular price.  How much did he pay for the shirts?
messages.content: Zane purchases 2 polo shirts from the 40% off rack at the men’s store.  The polo shirts are $50 each at the regular price.  How much did he pay for the shirts?
messages.role: user
messages.content: At regular price, the polo shirts are 2 x $50 = $<<2*50=100>>100.
  At 40% off, he gets a discount of , $100 x 40% = $<<100*40*.01=40>>40.
  With this discount, the polo shirts cost $100 - $40 = $<<100-40=60>>60.
  #### 60
messages.role: assistant