수학동아 - 폴리매스

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함께 풀고 싶은 문제

창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.

[창의 퍼즐] 심화 문제 입니다. 풀어풀어 ㅋㅋㅋ

Paul 2020.02.18 03:35 조회 658

문제 푼 사람 0명

페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

아이는 다음과 같은 규칙으로 공책에 분수 154개를 적었습니다. 분수를 20/40까지 먹으려면 몇 개 더 적어야 하는지 구하시오.

1/1, 1/2, 2/1, 1/3, 2/2, 3/1, 1/4, 2/3, 3/2, 4/1, 1/5, 2/4, 3/3, ....

이전글 순서 구하기!

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슈냥이 Lv.5 2020.02.18 03:55 비밀댓글

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