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
Possible answers
所有跟帖:
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2對,1還差一點點,就一點點。:)
-Learntoforget-
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01/26/2010 postreply
18:05:01
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這一定是個GG, doitthen 同學 男人沒完~~
-lilac09-
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01/26/2010 postreply
18:05:24
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must be a mm, i am sure of it
-doitthen-
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01/26/2010 postreply
18:06:18
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#1: 37
-ryu,-
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01/26/2010 postreply
18:06:12
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Yes!37 it is. 男人確實沒完!:)
-Learntoforget-
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01/26/2010 postreply
18:08:54
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i hate to agree with you
-doitthen-
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01/26/2010 postreply
18:12:35