The Rope Bridge

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   The Rope Bridge
Four people need to cross a rickety rope bridge to get back to their camp at night. Unfortunately, they only have one flashlight and it only has enough light left for seventeen minutes. The bridge is too dangerous to cross without a flashlight, and it�s only strong enough to support two people at any given time.
Each of the campers walks at a different speed. One can cross the bridge in 1 minute, another in 2 minutes, the third in 5 minutes, and the slow poke takes 10 minutes to cross. How do the campers make it across in 17 minutes?

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semar Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Male Islam Joined: 11 March 2005 Location: United States Status: Offline Points: 1830	Post Options Post Reply Quote semar Report Post Thanks(0) Quote Reply Topic: The Rope Bridge Posted: 07 May 2006 at 12:44am
	The Rope Bridge Four people need to cross a rickety rope bridge to get back to their camp at night. Unfortunately, they only have one flashlight and it only has enough light left for seventeen minutes. The bridge is too dangerous to cross without a flashlight, and it�s only strong enough to support two people at any given time. Each of the campers walks at a different speed. One can cross the bridge in 1 minute, another in 2 minutes, the third in 5 minutes, and the slow poke takes 10 minutes to cross. How do the campers make it across in 17 minutes?
	Salam/Peace, Semar "We are people who do not eat until we are hungry and do not eat to our fill." (Prophet Muhammad PBUH) "1/3 of your stomach for food, 1/3 for water, 1/3 for air"