出一道类似的数学题

Eliza has 3 dimes, she gives 1 quarter of them to someone, how much money she has now? 

Answer: $0.30 not $0.05

所有跟帖： 

• 英语不是母语最好不要出英语题 --百科-- ♀ (169 bytes) () 03/16/2016 postreply 20:46:50

• 英文不好，是想说她给去的东西并不存在 -flagsix- ♂ (0 bytes) () 03/16/2016 postreply 20:52:39

• 怎么会是0.30？ -MoonRiverMe- ♂ (0 bytes) () 03/16/2016 postreply 21:14:26

• 詭辨題，害人害物 -南天北云- ♂ (0 bytes) () 03/16/2016 postreply 21:26:25

• 不狡辩，25%嘛 -MoonRiverMe- ♂ (0 bytes) () 03/16/2016 postreply 21:30:08

• 我是想说，原题中并没有“whole pan” leftover, 所以她没给学校秘书给 -flagsix- ♂ (0 bytes) () 03/16/2016 postreply 21:38:57