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

### Instruction:
A gecko lays 30 eggs per year. 20 percent of them are infertile, and a third of the remaining eggs will not hatch due to calcification issues.  How many eggs actually hatch?

### Response:
 Yasiyokuwa na uwezo wa kuzaa: 30(.20)=6
30-6=<<30-6=24>>24 mayai yanabaki
Matatizo ya ukafiri: 24(1/3)=8
24-8=<<24-8=16>>16 mayai yanayototoa.