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

### Instruction:
A chef needs to make french fries.  He can get 25 fries out of 1 potato.  He has 15 potatoes and he needs 200 fries.  How many potatoes will he have leftover?

### Response:
 Kufanya chipsi 200 atahitaji 200 / 25 chipsi kwa kila viazi = <<200/25=8>>8 viazi.
Anayo viazi 15 - 8 = <<15-8=7>>7 viazi vilivyobaki.