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Saturday, 13 august 2016 |
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Basculantele |
Proposed by
Gabi |
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| (6 comments) | 1.668 times displayed |
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In Bucuresti, in Piata Unirii, se pregteste fundatia viitorului Muzeu al Matematicii. Pentru aceasta este nevoie de excavarea a 7100 m3 de pamant care trebuie transportat de la santier, cu basculantele.
a) Cate transporturi cu basculanta se vor face, daca o masina poate transporta 4 m3 de pamant?
b) Daca bena basculantei este lunga de 3 metri, cat ar fi de lung "trenul benelor" necesare intregului transport, in total? |
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a) 7100 m3 / 4 m3 = 1775 drumuri cu basculanta.
b) 3 m · 1775 = 5325 m - atata ar fi lungimea "trenului benelor". |
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Tags:
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problema zilei,
probleme de matematica,
amuzante,
matematica amuzanta,
logica,
fundatie,
lucrare,
muzeu
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