问题描述:
问题解答:
Three people go to hotel, lived three rooms, each room $10 yuan, so they paid $30, the boss, the boss think three rooms only need $25 yuan is enough so that he return to $5 to three guests, but he just returned to each greed, $1, secretly took $2, and the three guests each spent nine yuan, and three men were spent $27, plus the boss don't take a total of $2, is $29. But they were three people pay $30 and where is $1?
不知道对不对,看着办吧。
Three people go to hotel, lived three rooms, each room $10 yuan, so they paid $30, the boss, the boss think three rooms only need $25 yuan is enough so that he return to $5 to three guests, but he just returned to each greed, $1, secretly took $2, and the three guests each spent nine yuan, and three men were spent $27, plus the boss don't take a total of $2, is $29. But they were three people pay $30 and where is $1?
是这个嘛?o(∩_∩)o... 偶尽力了…
Three people go to hotel, lived three rooms, each room $10 yuan, so they paid $30, the boss, the boss think three rooms only need $25 yuan is enough so that he return to $5 to three guests, but he just returned to each greed, $1, secretly took $2, and the three guests each spent nine yuan, and three men were spent $27, plus the boss don't take a total of $2, is $29. But they were three people pay $30 and where is $1?
不知道对不对,
Three people go to hotel, lived three rooms, each room $10 yuan, so they paid $30, the boss, the boss think three rooms only need $25 yuan is enough so that he return to $5 to three guests, but he just returned to each greed, $1, secretly took $2, and the three guests each spent nine yuan, and three men were spent $27, plus the boss don't take a total of $2, is $29. But they were three people pay $30 and where is $1?
FUCKING