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

### Instruction:
Julio goes fishing and can catch 7 fish every hour. By the 9th hour, how many fish does Julio have if he loses 15 fish in the process?

### Response:
 Julio anapata jumla ya samaki 7 kwa saa * 9 saa = <<7*9=63>>63 samaki.
Baada ya kupoteza baadhi ya samaki, Julio atakuwa na samaki 63 - 15 = <<63-15=48>>48.