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lora16 [44]
2 years ago
6

a que taxa mensal devo empregar um capital de r$ 20.000 para que no fim de 10 meses renda 18.000 de juros

Mathematics
1 answer:
Serhud [2]2 years ago
8 0

Answer:

Following are the solution to the given question:

Step-by-step explanation:

\to 18000=2000 \times i \times 10 \\\\\to 18000=200000 \times i\\\\\to i=\frac{18000}{200000}\\\\\to i= \frac{18}{200}\\\\  \to i= \frac{9}{100}\\\\ \to 0.09\\\\

Calculating the percentage:

\to 0.09\times 100=9\%

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