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

### Instruction:
 Don anarusha mishale 3. Mmoja ni shabaha ya kati yenye thamani ya alama 50. Mmoja hakuifikia shabaha, hivyo hakupata alama. Mshale wa tatu ulikuwa na thamani ya nusu ya alama ya shabaha ya kati. Ni alama ngapi jumla kutoka kwa mishale hii 3?


### Response:
 Mshale wa tatu ulimpatia Don alama 50 / 2 = <<50/2=25>>25.
Hivyo, alama yake jumla ni 50 + 0 + 25 = <<50+0+25=75>>75.