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

### Instruction:
 Kichwa cha nyoka ni kumi ya urefu wake. Ikiwa nyoka ana urefu wa futi 10, hesabu urefu wa sehemu iliyobaki ya mwili wake bila kichwa.


### Response:
 Kichwa cha nyoka ni 10 x 1/10 = <<10*1/10=1>>1 futi.
Sehemu iliyobaki ya mwili ni 10 - 1 = <<10-1=9>>9 futi.
Hivyo urefu wa mwili bila kichwa ni 9 - 1 = <<9-1=8>>8 futi.