Below is an instruction that describes a task. Write a response that appropriately completes the request in Swahili. Please answer in Swahili.

### Instruction:
Patrick buys a season pass for each of his sons to visit the local amusement park as often as they want.  The passes were $100.00 each.  The oldest son went to the park 35 times over the summer and the youngest went 15 times.  What was the cost per trip to the park?

### Response:
 Watoto wote walikwenda mara 35+15=<<35+15=50>>50
Kadi zilikuwa $100.00 kila moja na alinunua 2 hivyo ziligharimu 100*2=$<<100*2=200.00>>200.00
Watoto walikwenda mara 50 na kadi ziligharimu $200.00 hivyo kila safari iligharimu 200/50=$<<200/50=4.00>>4.00