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

### Instruction:
A certain kind of wild mushroom has either spots or gills, but never both. Gilled mushrooms are rare, with only one growing for every nine spotted mushrooms that grow. A fallen log had 30 mushrooms growing on its side. How many gilled mushrooms were on the fallen log’s side?

### Response:
 Kuna uyoga mmoja wenye mabawa kwa kila uyoga 1 + 9 = <<1+9=10>>10.
Hivyo, kulikuwa na uyoga 30 / 10 = <<30/10=3>>3 wenye mabawa kwenye ubao ulioporomoka.