three blokes are going fishing for the day and they pull up at a store to buy a radio,this cost them $30 total.so each pay $10 each and off they go.the young shop assistants boss comes out and asks how much he sold it for $30 bucks he replys.the boss tells him it is only worth $25 and sends the lad with $5 to give back to the 3 fishermen.on the lad decides it to hard to split 5 bucks 3 ways so he gives the 3 blokes $1 each and puts $2in his own pocket.so the blokes paid $9 each for the radio add this up there is $1 missing where is it. 3*10=30 , 30-3=27 , 27+2=29
