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

### Instruction:
Melany has to fence a 5000 feet square field with wire mesh. If one foot of wire mesh is sold at $30, and she had $120000, how many feet of the field will not be fenced?

### Response:
 Kwa kuwa futi moja ya waya wa chuma inauzwa kwa $30, kwa $120000, Melany anaweza kununua $120000/$30 = <<120000/30=4000>>4000 futi za waya wa chuma.
Kwa kuwa eneo ni futi 5000 za mraba na Melany anaweza kuzungusha futi 4000 za waya wa chuma tu, urefu wa eneo ambao hautazungushwa ni 5000-4000 = <<5000-4000=1000>>1000 futi.