8 Balls Weighing Problem - Riddles GuruExplore further
2016-9-17u2002·u20028 Balls Weighing Problem. You are given 8 identical looking balls. One of them is heavier than the rest of the 7 (all the others weigh exactly the same). You are provided with a simple mechanical balance scale. How can you find the heavier ball by using the scale only twice? Take 6 balls and split them into 2 groups of 3 balls each. Use the ...
Get Price