Possible answers

本帖於 2010-01-26 18:38:42 時間, 由版主 林貝卡 編輯

1. Purchase 28 cups of coffee, trade for 7 cups, totalling 35. Then get one more by trading in 4 of the 7 cups to get 36.

2. 1+2 go across: +2 min
1 goes back: +1 min
5+10 go across: +10 min
2 goes back: +2 min
1+2 go across: +2 min
17 minutes

所有跟帖: 

2對,1還差一點點,就一點點。:) -Learntoforget- 給 Learntoforget 發送悄悄話 (0 bytes) () 01/26/2010 postreply 18:05:01

這一定是個GG, doitthen 同學 男人沒完~~ -lilac09- 給 lilac09 發送悄悄話 lilac09 的博客首頁 (0 bytes) () 01/26/2010 postreply 18:05:24

must be a mm, i am sure of it -doitthen- 給 doitthen 發送悄悄話 doitthen 的博客首頁 (0 bytes) () 01/26/2010 postreply 18:06:18

#1: 37 -ryu,- 給 ryu, 發送悄悄話 (0 bytes) () 01/26/2010 postreply 18:06:12

Yes!37 it is. 男人確實沒完!:) -Learntoforget- 給 Learntoforget 發送悄悄話 (0 bytes) () 01/26/2010 postreply 18:08:54

i hate to agree with you -doitthen- 給 doitthen 發送悄悄話 doitthen 的博客首頁 (25 bytes) () 01/26/2010 postreply 18:12:35

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