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58. 一長方體蛋糕,其長 108 公分,寬 72 公分,高 90 公分,今小文欲將此蛋糕全部切成大小相同的正方體,且沒剩餘。試問:最少能切成幾個正方體?(A)120 (B)90 (C)480 (D)
問題詳情
58. 一長方體蛋糕,其長 108 公分,寬 72 公分,高 90 公分,今小文欲將此蛋糕全部切成大小相同的正方體,且沒剩餘。試問:最少能切成幾個正方體?
(A)120
(B)90
(C)480
(D)960
參考答案
答案:A
難度:
非常簡單
0.872
書單:
沒有書單,新增
用户評論
【
辛辛
】評論
找出長寬高的最大公約數:18 108÷18=6 (...
【
歐陽無敵
】評論
求最大公因數(108,72,90)=18108÷18=672...
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