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May 4th, 2017, 01:00 PM   #1
Joined: Apr 2017
From: brasil

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Exclamation Help me, it's to be done in 1 hour. :(

If the capital is equal to two-thirds of the interest and the term of application is 5 months, what is the interest rate considered?
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May 4th, 2017, 01:20 PM   #2
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$i=\dfrac 3 2 c$

$c+i = c(1+r)^5$ where $r$ is the monthly interest

you finish
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