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

### Instruction:
For every white duck at the lake there are 5 fish.  For every black duck there are 10 fish and for every multicolor duck there are 12 fish.  Currently there are 3 white ducks, 7 black ducks and 6 multicolored ducks.  How many fish are in the lake?

### Response:
 Bata weupe: bata 3 * samaki 5/bata = <<3*5=15>>15 samaki
Bata weusi: bata 7 * samaki 10/bata = <<7*10=70>>70 samaki
Bata wachanganyiko: bata 6 * samaki 12/bata = <<6*12=72>>72 samaki
Jumla: 15 samaki + 70 samaki + 72 samaki = <<15+70+72=157>>157 samaki