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

### Instruction:
 Winston alikuwa na galoni 10 za mafuta kwenye tangi la gari lake. Anaendesha kwenda dukani na kutumia galoni 6 za mafuta. Kisha anaendesha kwenda kwa daktari na kutumia galoni 2 za mafuta. Ikiwa tangi linaweza kuhifadhi hadi galoni 12 za mafuta, Winston atahitaji galoni ngapi za mafuta kujaza tangi nzima?


### Response:
 Baada ya kuendesha kwenda dukani na kwa daktari, Winston ana galoni 10 - 6 - 2 = <<10-6-2=2>>2 za mafuta zilizobaki kwenye tangi.
Kujaza tangi nzima, Winston anahitaji galoni 12 - 2 = <<12-2=10>>10 za mafuta.