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

### Instruction:
A frog lays 800 eggs a year.  10 percent dry up, and 70 percent are eaten.  1/4 of the remaining eggs end up hatching, how many frogs hatch out of the 800?

### Response:
 10/100*800 = <<10/100*800=80>>80 mayai hukauka
70/100*800 = <<70/100*800=560>>560 mayai huliwa
Idadi ya mayai yaliyobaki ni 800-80-560 = <<800-80-560=160>>160
1/4*160 = <<1/4*160=40>>40 mayai huanguliwa