这样太功利了吧?
鉴于赌场明年就要开业,小学可加入适当内容。(例题见内)
著名的Jim和Ken的问题:
Jim用自己的钱换了一堆红筹码,Ken换了一堆蓝筹码。他们互相分了一般给对方。
Jim去玩骰子输了12个蓝筹码,Ken去玩21点输了18个红筹码。现在Jim的红蓝筹码比例为1:7,Ken为1:4
问:Ken买了多少个蓝筹码?
下面这个自行车的问题变成:
Mei和Lin问大耳隆借钱去赌场赌输了后遭到大耳隆讨债,Mei和Lin看到大耳隆来追他们时准备逃跑,要逃到最近的警察局。Mei以每小时20公里的速度逃跑,当Lin跑到一半时,Mei在她前面3.5公里。Mei在10:45分跑到了警察局,问Lin几点时跑到警察局?
Curry puff shop sells puffs at $0.80 each. Offer:Buy 3 get 4th half price. If customer has $50, how many puffs can he buy if he buys as many as he can.
Ans:
咖喱包题可以这样出:
赌场开张迎宾大减价,1个筹码买8毛,每买3个能半价买第4个。一个顾客有50块钱,问他买了几个筹码?
6 friends decided to rent computers from 2pm to 4.30pm. While 4 of them were playing, the other two would watch. If the cycle continues, and each of them played for equal number of minutes, how many minutes will each person get to play?
Ans:
玩电脑可以这样出:
6个小学生去赌场玩老虎机,由于人太多,他们只找到4台没人玩的机器,这样他们就轮流玩,4个人玩,2个人看,然后轮流换位。请问从下午2点到4点半,他们每人玩了几分钟?
Jim用自己的钱换了一堆红筹码,Ken换了一堆蓝筹码。他们互相分了一般给对方。
Jim去玩骰子输了12个蓝筹码,Ken去玩21点输了18个红筹码。现在Jim的红蓝筹码比例为1:7,Ken为1:4
问:Ken买了多少个蓝筹码?
下面这个自行车的问题变成:
Mei和Lin问大耳隆借钱去赌场赌输了后遭到大耳隆讨债,Mei和Lin看到大耳隆来追他们时准备逃跑,要逃到最近的警察局。Mei以每小时20公里的速度逃跑,当Lin跑到一半时,Mei在她前面3.5公里。Mei在10:45分跑到了警察局,问Lin几点时跑到警察局?
Curry puff shop sells puffs at $0.80 each. Offer:Buy 3 get 4th half price. If customer has $50, how many puffs can he buy if he buys as many as he can.
Ans:
咖喱包题可以这样出:
赌场开张迎宾大减价,1个筹码买8毛,每买3个能半价买第4个。一个顾客有50块钱,问他买了几个筹码?
6 friends decided to rent computers from 2pm to 4.30pm. While 4 of them were playing, the other two would watch. If the cycle continues, and each of them played for equal number of minutes, how many minutes will each person get to play?
Ans:
玩电脑可以这样出:
6个小学生去赌场玩老虎机,由于人太多,他们只找到4台没人玩的机器,这样他们就轮流玩,4个人玩,2个人看,然后轮流换位。请问从下午2点到4点半,他们每人玩了几分钟?
冰封万市何惧寒
旧事前尘化云烟
唯有菜香扑鼻来
有了菜,就有了希望~~~