SOLUTION: How long will it take to drive 24 hours stopping every 2 hours for 20 minutes

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Question 778013: How long will it take to drive 24 hours stopping every 2 hours for 20 minutes
Answer by psbhowmick(878) About Me  (Show Source):
You can put this solution on YOUR website!
To drive 24 hours there should be 24/2 = 12 stretches of 2-hours driving.
In between there will be 11 breaks of 20 mins each.
So the effective time for driving 24 hours is 24 hrs + 11 x 20 mins = 24 hrs + 220 mins = 27 hrs 40 mins.