brain teaser #8

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  • HighRoller
    Confirmed User
    • Feb 2003
    • 1037

    #1

    brain teaser #8

    There is a fire in a building. They need exactly 7 quarts of water to put it out (don't worry about why). A man goes out to the river with the only two bukets they have: a 5 quart bucket and a 3 quart bucket. The buckets are not see-through and they have no level indicator markings. How does the man get exactly 7 quarts of water?
  • buddyjuf

    #2
    he fills a 5
    fills the 3 completely with the 5 so its 2 and 3
    he throws the 3 back in the water, and puts the 2 from the 5 in the 3

    then he fills up the 5 again so its 5 and 2

    there we go, 7

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    • Tala
      Fucked if I know
      • Dec 2002
      • 23368

      #3
      Screw it. Just fill both and make good and sure it's out.

      ICQ: 11120676 | Google: mindcrime | Skype: suitemindcrime|E-Mail: mindcrime AT gmail.com|PR girl with great writing skills for hire!!!! Contact me to work for YOU!|TECHIEMEDIA? 24/7 support from some of the best techs in the biz. Tell Jim that I sent you.

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      • tootie
        Confirmed User
        • Jun 2003
        • 6041

        #4
        Fill the 5 qt. bucket first and dump it into the 3 qt. bucket, then dump that out. Then dump what's left in the 5 qt. bucket (2 qt.) into the 3 quart bucket and then fill the 5 qt. bucket back up. 2+5=7


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        • Tala
          Fucked if I know
          • Dec 2002
          • 23368

          #5
          Originally posted by tootie
          Fill the 5 qt. bucket first and dump it into the 3 qt. bucket, then dump that out. Then dump what's left in the 5 qt. bucket (2 qt.) into the 3 quart bucket and then fill the 5 qt. bucket back up. 2+5=7
          Well done!

          ICQ: 11120676 | Google: mindcrime | Skype: suitemindcrime|E-Mail: mindcrime AT gmail.com|PR girl with great writing skills for hire!!!! Contact me to work for YOU!|TECHIEMEDIA? 24/7 support from some of the best techs in the biz. Tell Jim that I sent you.

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          • buddyjuf

            #6
            Originally posted by tootie
            Fill the 5 qt. bucket first and dump it into the 3 qt. bucket, then dump that out. Then dump what's left in the 5 qt. bucket (2 qt.) into the 3 quart bucket and then fill the 5 qt. bucket back up. 2+5=7
            this time YOUR a few seconds too late

            Comment

            • tootie
              Confirmed User
              • Jun 2003
              • 6041

              #7
              Originally posted by bdjuf
              he fills a 5
              fills the 3 completely with the 5 so its 2 and 3
              he throws the 3 back in the water, and puts the 2 from the 5 in the 3

              then he fills up the 5 again so its 5 and 2

              there we go, 7
              Yer a quick one


              Comment

              • quiet
                we'll miss you our friend. RIP
                • Sep 2001
                • 25115

                #8
                easy.

                fill the 5er. poor it into the 3 until it reaches the top of 3. now you have 2 left in the 5. empty the 3. fill it with the 2 from the 5. fill the five.

                7 quarts.
                we'll miss you our friend. RIP

                Comment

                • HighRoller
                  Confirmed User
                  • Feb 2003
                  • 1037

                  #9
                  The man takes the 5 quart bucket and fills it up. Then he dumps the water into the 3 quart bucket. Then he dumps the 3 quart bucket back in the river. He then dumps what's left in the 5 quart bucket (2 quarts)into the 3 quart bucket. Then he fills up the 5 quart bucket. Both buckets together now total 7 quarts: 5 quarts in the 5 quart bucket and 2 quarts in the 3 quart bucket.



                  well done

                  Comment

                  • duroflex
                    Confirmed User
                    • Dec 2002
                    • 199

                    #10
                    The 5 quart bucket is filled and emptied into the 3 quart bucket, leaving 2 quarts.

                    The 3 quart bucket is then emptied, and filled with the remaining 2 quarts from the 5 quart bucket.

                    Then, you fill up the 5 quart bucket, and now you got 7 quarts.


                    I've seen Die Hard 3, too.
                    ZiggydiZig!

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