Question

Angela deposited 15000 rs in a bank at a rate of 9p.c.p.a. she got the interest amounting to 5400 rupees. for how many years had she deposited the amount?​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

$Sum \: Deposited\: in \: a \: Bank \: by \\Angela :\\Principal (P) = Rs \: 15000$

$Rate \:of \: interest (R) = 9\% \: per \: annum$

$Simple \: interest (I) = Rs \: 5400$

$Let \: Time = T \: years$

$\boxed { \pink { T = \frac{100\times I }{P R }}}$

$\implies T = \frac{ 100 \times 5400 }{ 15000 \times 9 } \\= 4 \: years$

Therefore.,

$\red { Number \: years \: Angela \: deposited \: the}$

$\red { sum \:in \:the \:Bank } \green { = 4\:years }$

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