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

### Instruction:
James paves a new parking lot.  It is 400 feet by 500 feet.  Only 80% of that is useable for parking.  It takes 10 square feet to park a car.  How many cars can be parked?

### Response:
 Ana eneo la maegesho lenye ukubwa wa futi za mraba 400*500=<<400*500=200000>>200,000.
Kuna futi za mraba 200,000*.8=<<200000*.8=160000>>160,000 za eneo la maegesho.
Hii inamaanisha anaweza kuegesha magari 160,000/10=<<160000/10=16000>>16,000.