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[請問] 奇怪的數學問題
Nov 16th 2013, 22:51, by kols

作者kols (test)

站內ask

標題[請問] 奇怪的數學問題

時間Sat Nov 16 22:51:19 2013

乙的直徑是甲的直徑的三倍 丙的直徑是乙的直徑的四倍 甲的半徑是113公分，請問丙的直徑是多少公分? ------ 標準答案是113X2 =226 4+3=7 226X7 =1582 公分 ----------- 我的答案是 113X2=226 乙 =226X3 =678 丙 = 678X4 = 2712公分 孰對！孰錯！ -- 不放Blog好像是落伍了 http://blog.yam.com/kols -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 111.240.59.33

推 ra065311:2712 11/16 22:58

推 PttMark:2712 11/16 23:00

→ bailan:標準答案照題目倒算回去似乎不太對。還是題目文字有啥陷阱? 11/16 23:00

→ jimmy123678:要4*3 11/16 23:01

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