You are given a box 2 inches by 1000 inches in size, and an unlimited supply of coins. Each coin is exactly one inch in diameter.
How many coins can ...
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Coins in the box
Posted by aleksin
There is a table on which a number of coins are placed. You also know that there are as many coins with Head up as many coins with Tail up and the num ...
Imagine you have eight coins, seven of which weigh the same and one that doesn’t (it’s heavier). You need to use a pair of scales to find out what ...
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