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

### Instruction:
Mabel is counting sharks in the ocean. She knows that of the fish that she sees, 25% will be sharks and 75% will be another type of fish. On day one she counts 15 fish. On day 2 she counts three times as many. How many sharks did she count over those two days?

### Response:
 Alifanya hesabu ya samaki 45 kwa sababu 3 x 15 = <<3*15=45>>45
Kwa kuhesabu samaki kutoka siku zote mbili, alikuwa na samaki 60 kwa sababu 15 + 45 = <<15+45=60>>60
Alihesabu papa 15 kwa sababu 60 x .25 = <<60*.25=15>>15