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

### Instruction:
 Mike anahitaji kupata x-ray na MRI. X-ray inagharimu $250 na MRI inagharimu mara tatu ya gharama hiyo. Bima inafidia 80%. Alikulipa kiasi gani?


### Response:
 MRI inagharimu 250*3=$<<250*3=750>>750
Hivyo kati ya vitu viwili anacholipa ni 250+750=$<<250+750=1000>>1000
Bima ilifidia 1000*.8=$<<1000*.8=800>>800
Hivyo alilazimika kulipa 1000-800=$<<1000-800=200>>200