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✨ Jawaban Terbaik ✨

設培培x歲,5位年齡總合y歲,3位年齡總合z歲
8人總歲數 = 344-x = y+z
又y = 4z
所以 344-x = 5z
z = (344-x)/5
z要是正整數,所以 x = 24

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