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Function: driver

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Function: initiateCache

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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Function: model

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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: model

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: getFloatingMyInfo

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Line: 559
Function: get_footer

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
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Function: require_once

수학동아 - 폴리매스
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함께 풀고 싶은 문제
나도 수학쌤 문장제 문제를 변형해 문제를 내는 곳입니다.
[문장제 문제&개념응용] 도로제작
노랑이 2021.08.22 16:10 조회 289
문제 푼 사람 1명
공유하기
페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

넓이가 300km인 직사각형 모양의 도시가 있다,

이 도시는 그림을 세로로 삼등분 했을 때, 한줄을 도로로 만들려 한다,

이 도로에는 1km마다 표지판을 세우려 한다면,

표지판의 개수가 가장 작을 때,

필요한 표지판의 개수를 구하시오,

 

이 문제 어떠셨나요?

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    해결
    루돈 Lv.5 2021.08.22 18:33 비밀댓글
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  •  
    Andy Lv.4 2021.09.27 21:24 비밀댓글
    확인요청중
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