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Warcraft_Infanterist
[Alexandriu]
Status: Offline
(since 09-05-2012 19:23)
Joined: 22 Feb 2010
Posts: 224
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Chitila
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51
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Posted: 23-02-2010, 17:53:18
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Deci am ca tema mai multe probleme si vreau sa le fac si eu mai repede,o sa le scriu aici si sami ziceti si mie in 20 min (este 17:46) rezolvarile grafice adika figurativ sau na...normal
1)
Trei carti au inpreuna 366 de pagini.Prima carte are de 2 ori mai multe pagini decat a doua,iar a treia de 3 ori mai multe decat a doua.
Cate pagini are fiecare carte?
2)
In doi saci sunt 150 kg de faina.Daca din primul sac se scot 3 kg si se adauga la al doilea , atunci in primul sunte de doua ori mai multe kg decat in al doilea.
Cate kg de faina sunt in fiecare sac?
3)Diferenta a doua numere este 800.
Aflati numerele stiind ca primul numar este de 5 ori mai mare decat al doilea.
4)
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Ma gandesc la doua nr naturale.Primul este de trei ori mai mic decat al doilea.Eu stiu ca diferenta celor doua este 102.
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blader
[Madness?]
Status: Offline
(since 05-01-2016 15:32)
Joined: 31 Jan 2007
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Berna
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Posted: 23-02-2010, 18:35:55
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Aceste exercitii sunt atat de usoare incat propun sa le faci singur.
Dereglat, ca un ceas antic.
Exile the Ninja wrote:
In2ition , esti un carnat afumat. Ada' slanina aici si o felie de pita, te mananc ba.
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T4 *Cost1n
[Nobody Changes]
Status: Offline
(since 06-12-2017 22:17)
Joined: 09 Dec 2007
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cu pianul in baie<3
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Posted: 23-02-2010, 18:37:00
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1) a+b+c=366
a=2b
c=3b
2b+b+3b=366=>6b=366=>b=61
a=122 si c=183
3) a-b=800
a=5b
5b-b=800=>b=800:4=>b=200
a=1000
4) a=153 b=51 daca vrei raspuns rapid.
iar la 2 ma bate momentan problema dar cred ca a=103 si b=47
You gave him what he asked for.
I gave him what he needed.
Last edited by
T4 *Cost1n
on 23-02-2010, 18:40:21; edited 1 time in total
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Warcraft_Infanterist
[Alexandriu]
Status: Offline
(since 09-05-2012 19:23)
Joined: 22 Feb 2010
Posts: 224
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Chitila
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Posted: 23-02-2010, 18:37:17
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..............vroiam cv rapid,is in clasa a 4-a si nu leam invatat prea bine.dasta..
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Malpraxxiss
[Very Important Person]
Status: Offline
(since 17-08-2022 18:54)
Joined: 06 Nov 2006
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Posted: 23-02-2010, 22:11:02
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#2
a+b=150
a-3=2(b+3)
a=103,b=47
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Parker
[Criminal]
Status: Offline
(since 29-12-2011 18:53)
Joined: 30 Dec 2006
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Posted: 23-02-2010, 23:10:33
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Asa se face mai nou tema ?!
Mai bine fii atent la ora decat sa iti pui temele pe forum ..
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T4 *Cost1n
[Nobody Changes]
Status: Offline
(since 06-12-2017 22:17)
Joined: 09 Dec 2007
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cu pianul in baie<3
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Posted: 23-02-2010, 23:23:34
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La scoli
Mami si tati nu iti fac temele? Ti le facem noi
parker, te rog frumos
deaia e si sectiunea.
You gave him what he asked for.
I gave him what he needed.
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*0ranGe ! extrem
[I ❤ MY POLO!]
Status: Offline
(since 11-12-2017 12:06)
Joined: 01 Jul 2007
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Posted: 23-02-2010, 23:49:36
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Da dar asta nu inseamna ca isi va face mereu temele la noi de acum incolo, invata ca de asta exista creier.
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