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수학동아 - 폴리매스
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함께 풀고 싶은 문제
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[창의 퍼즐] [창의] 케이크 분할
MathlabJ 2020.07.08 20:34 조회 506
문제 푼 사람 1명
공유하기
페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

원기둥 모양의 케이크가 있다.

 

직선으로만 칼질을 할때, 5번 잘라서 만들 수 있는 케이크 조각수는 최대 몇개일까?

 

단, 이 칼은 마법의 칼이어서 한번 케이크를 자를때마다 케이크 조각이 1개씩 사라진다.

 

풀이과정과 답을 구하여라.

이 문제 어떠셨나요?

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    해결
    222 Lv.9 2020.07.08 21:47 비밀댓글
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      MathlabJ Lv.8 2020.07.09 08:24 비밀댓글
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    다시 도전
    jane Lv.8 2021.05.04 19:06 비밀댓글
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