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

### Instruction:
 Susan ana mabwawa 3 ya samaki ya kujaza. Bwawa la kwanza lina samaki 7 wa dhahabu na samaki 8 wa beta. Bwawa la pili lina samaki mara mbili ya bwawa la kwanza na bwawa la tatu lina thuluthi ya idadi ya samaki katika bwawa la pili. Kuna samaki wangapi katika bwawa la tatu?


### Response:
 Katika bwawa la kwanza, kuna samaki 7 wa dhahabu + samaki 8 wa beta = <<7+8=15>>15 samaki.
Hivyo bwawa la pili lina samaki 15 katika bwawa la kwanza * 2 = <<15*2=30>>30 samaki.
Hii inamaanisha bwawa la tatu lina samaki 30 katika bwawa la pili / 3 = <<30/3=10>>10 samaki.