A man accidentally fell in a 30m well.
His friend gave him a rope.
The man was able to climb 3 meters,
But slipped back 2 meters in 5 minutes.
How much time will he take to climb up the well?
His friend gave him a rope.
The man was able to climb 3 meters,
But slipped back 2 meters in 5 minutes.
How much time will he take to climb up the well?
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