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

### Instruction:
Three snails raced across a rain-soaked sidewalk.  The first snail raced at a speed of 2 feet per minute.  The second snail raced at twice the speed of the first snail.  And the third snail traveled at five times the rate of speed as the second snail.  If it took the first snail 20 minutes to race all the way up the sidewalk, how long, in minutes, did it take for the third snail to race all the way up the sidewalk?

### Response:
 Nyungunyungu wa pili alisafiri kwa mara mbili ya kasi ya nyungunyungu wa kwanza, kwa kasi ya futi 2*2=<<2*2=4>>4 kwa dakika.
Na nyungunyungu wa tatu alisafiri kwa mara tano ya kasi ya nyungunyungu wa pili, kwa kasi ya futi 4*5=<<4*5=20>>20 kwa dakika.
Ikiwa nyungunyungu wa kwanza alisafiri umbali huo kwa dakika 20, basi nyungunyungu wa pili, akisafiri kwa mara mbili ya kasi, atachukua dakika 20/2=<<20/2=10>>10 kukamilisha mbio.
Na ikiwa nyungunyungu wa tatu alisafiri kwa mara tano ya kasi ya nyungunyungu wa pili, basi itamchukua nyungunyungu wa tatu dakika 10/5=<<10/5=2>>2 kukamilisha mbio.