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标题: 几个疑问!:) [打印本页]

作者: 星月多多    时间: 2002-10-27 21:40     标题: 几个疑问!:)

(1)纳闷:
为什么这道题回来汇报的人总是说确认62?
Five boxes maximum capacity currently hold pieces
90 70
80 70
50 30
80 50
40 40
rearrange it so that the maximum capacity - holding pieces for all five are the same. So second box should be ?
【讨论】62   My ans:62(SURE)

(2)问两个表达法:
1/3 as many A as B
more than twice A as many as B
作者: dongyong    时间: 2002-10-27 22:08

数应该是写错了,如果是62
80-62=18 18×5=90  现在的差资是20+10+20+30=80
如果是80  应该是64
作者: Kilroy    时间: 2002-10-27 22:26

第一个是A=1/3B
第二个比较怪,不知道
作者: zyh79    时间: 2002-10-27 23:43

星月多多,有机井确定说是62,但题目数字有变!
作者: 星月多多    时间: 2002-10-28 10:03

twice A as many as B是指?




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