How long does it take a snail travel a distance of 3ft at 0.1ft/sec

There are 5280 feet in a mile.
There are 60 minutes in an hour.
There are 24 hours in a day. 
He moves at 2 feet every 3 minutes. 
We multiply by 20. 
This means he moves 40 feet every 60 minutes (one hour) 
Now we multiply by 24. 
He moves 960 feet every day. 
5280 / 960 will gives us how many days it will take to move a mile. 
5.5 days 
5 days 12 hours. < Answer 

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