Suggestion from Cousyoub the 06/18/04 : |
7 and a half days ((30 / 2) / 2)=7.5 |
The calculation ((30/2)/2)=7.5 is just but the answer is false. |
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Suggestion from Sphinx the 06/20/04 : |
15 days! :) so that both cover half of the surface. |
It's incerdible the number of variety of waterlily that exists... |
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Suggestion from YBI the 06/21/04 : |
We are going to say 14 days |
We are going to say that it's not that! |
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Suggestion from Moonfree the 06/21/04 : |
29 days are necessary so that waterlilies recover the pond. |
This answer doesn't answer the terms... |
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Suggestion from qqcqq314 the 06/26/04 : |
answer: 29 days |
Neither! |
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Suggestion from Marie-France the 06/29/04 : |
29 days are necessary because the 30th, 2 occupied all the pond! |
2 waterlilies occupied all the pond before the 30th day... |
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Suggestion from Cousyoub the 07/14/04 : |
3,25 days, is 3 days and 6 hours
((30 days / 2 (half of the pond)) / 2 (because 2 waterlilies)) and still / 2 (because
each of 2 waterlilies take charge of half of half of the pond or 1/4 of the pond if you prefer).
And yes, I had not thought enough the first time!!! |
It would seem that the reflection is not enought... |
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Suggestion from Fugazi the 07/21/04 : |
6 and a half days 30 / 2 / 2=7.5 days and we deprive it another day because they are two to begin |
NO! |
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Suggestion from MoKo the 07/31/04 : |
( Square root of 30) / 2 = 1,369306393762915283642424457002 days |
Too simple!It would not miss a little of Neperian Logarithm and cardinal sine? |
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Suggestion from Sahsou the 08/24/04 : |
Indeed on it is 51 days. |
Indeed on that not! |
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Suggestion from Rallyman the 08/24/04 : |
At the end of 29 days, a waterlily covers half of the pond. But how they are 2, they go twice as fast and thus they put twice fewer time! Thus, me I would say 29jours/2 is 14 days and 12 hours! |
And indeed you would say wrong! |
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