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Rawak Soalan
Thinking question. Good prize
There are 9 identical balls, look the same but one of these 9 balls is slightly heavier than the rest . How can anda figure out which ball heavier, sejak using this weighing scale only twice?
Explain your answer to win 18 props!
Only 1st correct explanation gets the props!
Explain your answer to win 18 props!
Only 1st correct explanation gets the props!
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