problem w zadaniu (matematycznym)

English translation: the gist / essence / substance / challenge of the math problem

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Polish term or phrase:problem w zadaniu (matematycznym)
English translation:the gist / essence / substance / challenge of the math problem
Entered by: Jacek Kloskowski

21:26 May 29, 2017
Polish to English translations [PRO]
Science - General / Conversation / Greetings / Letters / Mathematics
Polish term or phrase: problem w zadaniu (matematycznym)
pomocy pliz, bo już zdurniałam do imentu... Skoro zadanie mat. to math problem, jak ująć problem w zadaniu??? próbowałam z essence/crux, ale nie ma wyników... :/

Uczeń obliczenia wykonuje bardzo sprawnie w pamięci i zazwyczaj bezbłędnie. Poprawnie dodaje i odejmuje. Rozumie istotę poznanych działań arytmetycznych i poprawnie je zapisuje. Potrafi wskazać problem w zadaniu, rozwiązać go i udzielić odpowiedzi.
LilBridge
Poland
Local time: 16:40
the gist / essence / substance / challenge of the math problem
Explanation:
propozycje...

Okay, the gist of the math problem is.. A farmer wants to mix a bag containing 50% corn and another bag containing 90% corn to get a 30 lbs bag containing 80% corn.
What I have so far for the equation is.. 0.50x + 0.90x = ???
I don't know how to 'plug-in' the other 0.80 and the weight of the bag.
I hope this makes sense!! Thank you!!

https://www.algebra.com/algebra/homework/Human-and-algebraic...
Selected response from:

Jacek Kloskowski
United States
Local time: 10:40
Grading comment
Selected automatically based on peer agreement.
4 KudoZ points were awarded for this answer



Summary of answers provided
3 +2the gist / essence / substance / challenge of the math problem
Jacek Kloskowski
4clue
Stanislaw Semczuk


Discussion entries: 12





  

Answers


24 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5 peer agreement (net): +2
the gist / essence / substance / challenge of the math problem


Explanation:
propozycje...

Okay, the gist of the math problem is.. A farmer wants to mix a bag containing 50% corn and another bag containing 90% corn to get a 30 lbs bag containing 80% corn.
What I have so far for the equation is.. 0.50x + 0.90x = ???
I don't know how to 'plug-in' the other 0.80 and the weight of the bag.
I hope this makes sense!! Thank you!!

https://www.algebra.com/algebra/homework/Human-and-algebraic...

Jacek Kloskowski
United States
Local time: 10:40
Native speaker of: Native in PolishPolish, Native in EnglishEnglish
PRO pts in category: 56
Grading comment
Selected automatically based on peer agreement.

Peer comments on this answer (and responses from the answerer)
agree  M.A.B.: dałbym essence
10 hrs
  -> Dziękuję

agree  Crannmer
158 days
  -> Dziękuję
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9 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5
clue


Explanation:
IMHO podane odpowiedzi i argumenty są nietrafne.
Zadanie z matematyki/fizyki obejmuje wiele działań, ale tylko jedno z nich jest faktycznym celem zadania. Reszta to np. obliczenia albo przekształcenia dobrze znanych i nudnych formuł, aby uzyskać jednoznaczny i ładny wynik.
Np. najwyżej punktowane zadanie maturalne 2017 : znaleźć parametry walca o max objętości (V) przy stałej powierzchni ma 2 problemy: 1 napisać równanie na V eliminując jedną zmienną; dwa zaargumentować że mianownik pochodnej jest bez znaczenia dla rozwiązania bo jest zawsze >0; to sie po angielsku nazywa 'clue'

Stanislaw Semczuk
Local time: 16:40
Native speaker of: Native in EnglishEnglish
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