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[문장제 문제&개념응용] 수정테이프
∞ 2021.10.10 09:06 조회 344
문제 푼 사람 2명
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페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

서리투는 오늘 수정테이프를 구입하려 한다. 서리투는 32를 너무 좋아해 무조건 톱니의 개수가 32개인 수정테이프만 살 것이다

문제 : 수정테이프의 두 톱니바퀴는 각각 32,n개의 톱니가 있다. 서리투는 수정테이프를 구매한 직후 사용하였다. 이때 톱니가 32개인 톱니바퀴가 12바퀴 돌았다고 한다. 수정테이프의 길이가 k m 이고  톱니의 개수가 n개인 톱니바퀴의 반지름을 구하시오

단 반지름을 구할 때 톱니들은 무시하며 n,k,파이만 사용하여 답을 쓴다.

이 문제 어떠셨나요?

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  •  
    Amath Lv.8 2021.10.11 03:43

    그런데 파이도 수입니다. 무시하지 마세요. 

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  •  
    해결
    Amath Lv.8 2021.10.11 03:53 비밀댓글

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  •  
    해결
    맑은물 Lv.5 2021.10.11 05:42 비밀댓글

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    •  
      ∞ Lv.6 2021.10.11 09:18 비밀댓글
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