human
Jules is walking dogs to help pay for his family's vacation. The vacation costs $1,000. There are five members in his family and each one must contribute the same amount towards the vacation cost. He charges $2 to start a walk and $1.25 per block. If he walks 20 dogs, how many blocks in total does he have to walk them?
assistant
How much money does each member have to contribute? ** Jules has to earn $200 because 1000 / 5 = <<1000/5=200>>200
How much money has Jules earned from starting the walks? ** He has earned $40 from starting the walks because 20 x 2 = <<20*2=40>>40
How much money does Jules have to earn from distance? ** He has to earn $160 from distance, because 200 - 40 = <<200-40=160>>160
How many blocks does Jules have to walk? ** He has to walk 128 blocks because 160 / 1.25 = <<160/1.25=128>>128
#### 128