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

### Instruction:
 Watoto wanne wanaweza kuosha ubaordi tatu kwa dakika 20. Itachukua muda gani, kwa dakika, kwa mtoto mmoja kuosha ubaordi sita?


### Response:
 Ikiwa watoto wanne wanaweza kuosha ubaordi tatu kwa dakika 20, basi mtoto mmoja anaweza kuosha 3/4 ya ubaordi kwa dakika 20.
Ikiwa mtoto mmoja anaweza kuosha 3/4 ya ubaordi kwa dakika 20, basi mtoto mmoja anaweza kuosha 3/4*6 = <<3/4*6=4.5>>4.5 ubaordi kwa dakika 20.
Ikiwa mtoto mmoja anaweza kuosha 4.5 ubaordi kwa dakika 20, basi mtoto mmoja anaweza kuosha ubaordi mmoja kwa dakika 4.5/1 = <<4.5/1=4.5>>4.5.