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

### Instruction:
 Mchezaji wa kandanda anarudi nyuma kutoa pasi mara 80 katika mchezo. Asilimia 30 ya wakati hupati pasi. Nusu ya mara ambazo hapatii pasi anashindwa na kushindwa. Mchezaji wa kandanda anashindwa mara ngapi katika mchezo?


### Response:
 Hakuna pasi iliyotolewa: 80(.30) = 24
Kushindwa: 24/2 = <<24/2=12>>12