推 chijer:(a),number=51 (2)成立的話...有這個number嘛 218.168.58.5 09/10
推 chou0502:答案為D220.136.146.103 09/10
推 eidj:那個"一各數"是什麼意思? 原po可以麻煩po原文嗎 61.228.70.12 09/11
→ eidj:謝謝 61.228.70.12 09/11
問各問題
There is a two digit number , the sum of ten digit and the unit digit is
6 times of the unit digit, what is the number?
(1)the ten digit is 一各數 (not sure,but sufficient)
(2)the sum of ten digit and unit digit is another two digit number
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