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originally posted in:Devilwolf
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8/9/2014 5:45:38 AM
17
Destiny Math Teaser
A Vandal can cross a bridge in 10 minutes. A Captain can cross the same bridge in 5 minutes. A Dreg can cross the bridge in 2 minutes and it only takes the Shank 1 minute to cross the bridge. All four are on one side of the bridge and can only cross NO MORE THAN two at a time. They are crossing at night so they need a flashlight. Each time two cross someone has to go back with the flashlight. They have 17 minutes to cross the Bridge before the Guardian come to kill them. In what order do they cross?
There is one and only one way to do this.
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Edited by Crude JC Gamer: 8/9/2014 5:49:13 PMWell if going off of this post. I will knit pick it. If 2 and only 2 can cross it's impossible, seeing as no one can cross without the flashlight as you have to account for the time it takes for one person to go back across with the flashlight. Shank will go first with vandal + 10 min Shank goes back +1 min Shank goes with Captain +5 Shank goes back +1 Shank goes with Dreg +2 total 19 min ::if not counting time to go back then same order will get it done::
