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Function: get_footer

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Function: require_once

수학동아 - 폴리매스
본문바로가기
함께 풀고 싶은 문제
창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.
[창의 퍼즐] 11위!!???
† J.H † 2020.03.27 21:10 조회 508
문제 푼 사람 0명
공유하기
페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

오늘은 A의 생일이다. 그리고 A의 엄마인 b는 40세이며 정확히 두 달 뒤, 만 39세가 된다. 그리고 A의 아버지인 c는 엄마의 나이+ 10이다. 만약 A가 10살 이하이고 어머니와 아버지는 결혼한지 13년이 지났다면 아버지의 나이와 어머니의 나이를 구할 수 있는가?(구할 수 있다면 식으로 구하고 구하지 못한다면 왜 그런지 설명하라)

이 문제 어떠셨나요?

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