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Rope Bridge Puzzle Four People One Flashlight
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 slowest camper takes 10 minutes to cross. How can the campers make it across in exactly 17 minutes?
http://ift.tt/1xzx8OW
http://ift.tt/1qKfMOC
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 slowest camper takes 10 minutes to cross. How can the campers make it across in exactly 17 minutes?
http://ift.tt/1xzx8OW
http://ift.tt/1qKfMOC
from Public RSS-Feed of Jeffery yuan. Created with the PIXELMECHANICS 'GPlusRSS-Webtool' at http://gplusrss.com http://ift.tt/1xzx6Xn
via LifeLong Community
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