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Have an inspirational quote:
Your best teacher is your last mistake.
Have an inspirational quote:
Your best teacher is your last mistake.
A 300 ft. train traveling 300 ft. per minute must travel through a 300 ft. long tunnel. How long will it take the train to do so?
The right answer is: 2 minutes
Two minutes. It takes the front of the train one minute and the rest of the train will take two minutes to clear the tunnel.
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