well this will be hard if the other 7 marbles have different weights. my answer will only rely on the condition that out of 8 marbles, 7 marbles have identical weights and only 1 marble out of the 8 is significantly heavier. Also, that the marbles are weighed here on earth. This is what to do (1) divide the marbles into 3 groups with 2 groups having 3 marbles each and 1 group having only 2. example: OOO + OOO + OO (2) weigh against each other the groups having 3 marbles each (1st weighing) OOO vs OOO (3) at this point there will be two possible outcomes - one is that the marbles will be balanced (1st outcome); and two is that one side of the balance will fall lower than the other (2nd outcome). for instance: 1st outcome - OOO = OOO 2nd outcome - OOO > OOO or OOO < OOO (4) if the result of the 1st weighing is the 1st outcome then just weigh the remaining 2 marbles for the second weighing then it will be easy to know which one is heavier. (5) if the result of the 1st weighing is the 2nd outcome then choose the heavier group which is composed of 3 marbles (forget about the lighter group and the group composed of 2 marbles). Now from this group, choose 2 out of the 3 marbles and weigh them against each other and this will be the 2nd weighing. i.e. O + O and O to be set aside Again 2 possible outcomes here for the 2nd weighing - 1st outcome is that the 2 marbles which were selected do not balance each other, therefore, the one that falls lower in the balance is the heaviest marble; i.e. O > O and the 2nd outcome, is that the 2 marbles balanced each other which will lead to the conclusion that the marble that was left out during the selection process is the heaviest marble. i.e. O = O thus the remaining O is the heaviest.
To find the number of marbles that fill the room, you need to figure the room's dimensions and the size of the marbles to be used. You will then figure the area.
Pick 6 marbles. Weigh 3 against 3. If they balance, then weigh the other two against each other to find the heavier one. If they don't balance, look at the three that are heavier. Pick 2 and weigh them against each other. If they balance, then the 3rd marble in that group is the heavier one. If they don't balance, you have the heavier one.
You can still find old classic game marbles in most toy stores and toy departments.
toys r us
Yes. Why did you ask that? Or Find out for yourself.
Find what is common so 19-3 = 16 and 16/2 = 8 therefor Ken has 8 marbles and Aziz has 8+3 =11 marbles
Want to find out the value of your marbles? There are plenty of web information about all types of old marbles, especially in the Antique Marble and Price Guide, which also has information about the different companies that made marbles, and how they did it. I also found a website with instructions on making marbles. Antique Marble and Price GuideJanes Marble CollectionAntique Marbles CollectionCollectable Marbles * http://gometaldetecting.com/collectible_marbles.htm
In mathematics, the word difference means the answer to a subtraction problem. In order to find the difference, 46 must be subtracted, or taken away from 278. This leaves 232 marbles.
The answer depends on the probability of WHICH event you want to find!
Marbles originated in ancient Rome and Egypt and were made from marble (rock). However this was expensive so people tried to find alternatives and in 1846 a German glass blower invemnted a marble made from glass.
5, 3, 5, and 7 make a sum of 20. So 7/20 would be the probability of find a yellow one. Then, subtract 7 from 20 to find the probably of not finding a yellow one, which is 13/20, or 65%
I've found 39 antique marbles in the dirt while landscaping my yard.Another AnswerMarbles to not naturally occur in dirt, but, as above, can be left there and dug up some time later.You can read about how marbles are made, below.