There are 8 marbles that weigh 1 ounce each, and 1 marble that - TopicsExpress



          

There are 8 marbles that weigh 1 ounce each, and 1 marble that weighs 1.1 ounces. The marbles are all uniform in size, appearance, and shape. You have a balance that contains 2 trays. You are only able to us the scale 2 times. How do u determine which marble is the heaviest using only the scale and marbles in 2 weighings. The first seven winners will be contacted 4 gift. Just drop ur phone number as you answer.....
Posted on: Sun, 08 Sep 2013 15:35:11 +0000

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