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Question 1175253: A sum of ₵2800 is invested, partly at 5% and partly at 4%. If the total interest is
₵1280 per annum, find the amount of each investment.
Answer by ikleyn(52794)   (Show Source):
You can put this solution on YOUR website! .
A sum of ₵2800 is invested, partly at 5% and partly at 4%. If the total interest is
₵1280 per annum, find the amount of each investment.
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I just explained it once, that the problem is posed INCORRECTLY.
See my post and explanation under this link
https://www.algebra.com/algebra/homework/word/finance/Money_Word_Problems.faq.question.1175225.html
https://www.algebra.com/algebra/homework/word/finance/Money_Word_Problems.faq.question.1175225.html
Do not post it again.
Twice --- not thrice check your post with your source.
Ask your professor.
Report him about my notices and my objections.
It is not a joke from my side ----- I am absolutely serious.
At this forum, we do not accept the problems posed incorrectly.
Have a nice day / night / morning / evening / afternoon and tea time.
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