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[창의 퍼즐] JS막대
PolymathJS 2019.11.11 06:41 조회 613
문제 푼 사람 1명
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페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

문제는 쉬운거 들고왔어요~

 

두 나무막대 J와 S의 길이차는 34cm이고 두 막대에서 같은 길이를 잘라내었더니 잘라낸 길이는 J의 3/8, S의 4/7이였다.

처음에 있었던 두 막대의 길이 합은 몇cm일까?

이 문제 어떠셨나요?

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  •  
    PolymathJS Lv.5 2019.11.11 06:43

    폴리매스데이라고 해서 학원 끝나자마자 허겁지겁 왔어요~

    (20분도 안남았네;;)

    *표지는 오늘을 기념하기 위해서 써봤습니다*

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  •  
    해결
    아인수타인 Lv.12 2019.11.11 07:26 비밀댓글

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  •  
    PolymathJS Lv.5 2019.11.11 07:37

    답 많이 받고 한꺼번에 채점하겠습니다:)

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  •  
    K→C≡N Lv.11 2019.11.11 15:29 비밀댓글
    확인요청중

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    •  
      PolymathJS Lv.5 2019.11.17 07:38 비밀댓글
      비밀 댓글이 등록 되었습니다!
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