Three farmers were selling chickens at the local market. One farmer had 10 chickens to sell, another had 16 chickens to sell, and the last had 26 chickens to sell. In order not to compete with each other, they agreed to all sell their chickens at the same price. But by lunchtime, they decided that sales were not going so well, and they all decided to lower their prices to the same lower price point. By the end of the day, they had sold all their chickens. It turned out that they all collected the same amount of money, $35, from the day’s chicken sales. What was the price of the chickens before lunchtime and after lunchtime?
본인도 타오처럼 문제가 잘못된 게 아닌지 한참 생각했다. 아니면 내 독해가 잘못됐던가… -_- 켁. 댓글을 쭉 읽어보니 잘못된 문제는 아닌 것 같다.
이걸 보면 아들의 나이가 별로 안 될 듯 한데, 프로그래밍을 가르치고 있는 모양이니 아들도 엄청 똑똑한 듯-_-