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

### Instruction:
Wendi lives on a plot of land that is 200 feet by 900 feet of grassland.  She raises rabbits on her property by allowing the rabbits to graze on the grass that grows on her land.  If one rabbit can eat enough grass to clear ten square yards of lawn area per day, and Wendi owns 100 rabbits, how many days would it take for Wendi's rabbits to clear all the grass off of her grassland property?

### Response:
 Futi moja ya mraba ni sawa na futi 3 kwa futi 3, au futi 3*3=<<1*3*3=9>>9 za mraba.
Futi za mraba kumi ni futi 9*10=<<9*10=90>>90 za mraba.
Hivyo, ikiwa sungura mmoja anaweza kula futi za mraba 10 za nyasi kwa siku, basi sungura 100 wanaweza kula futi za mraba 100*90=9000 za nyasi kwa siku.
Kwa kuwa ardhi ya Wendi ni futi 200 kwa futi 900, basi itachukua siku 180,000/9,000=<<180000/9000=20>>20 kwa sungura 100 wa Wendi kula nyasi zote kwenye ardhi yake.