Math, asked by staru6163, 6 months ago

What sum of money will amount to Rs 3630
in two years at 10%. P.al. 1.​

Answers

Answered by biswashridayraj514
1

Answer:

Given:-

Amount = Rs. 3630

Rate of interest = (R) =10%p.a

Time (n) = 2 years

\begin{gathered}Amount = P ({1 + \frac{R}{100} )}^{n} \\ = P ({1 + \frac{R}{100} )}^{2} = 3630 \\ \\ = P ({1 + \frac{10}{100} )}^{2} = 3630 \\ \\ = P ({1 + \frac{1}{10} )}^{2} = 3630 \\ \\ = P {( \frac{10 + 1}{10} )}^{2} = 3630 \\ \\ = P {( \frac{11}{10} )}^{2} = 3630 \\ \\ = P \times \frac{121}{100} = 3630 \\ \\ = P = 3630 \div \frac{121}{100} \\ \\ = P = 3630 \times \frac{100}{121} \\ \\ = P = 30 \times 100 \\ \\ = P = 3000\end{gathered}

Amount=P(1+

100

R

)

n

=P(1+

100

R

)

2

=3630

=P(1+

100

10

)

2

=3630

=P(1+

10

1

)

2

=3630

=P(

10

10+1

)

2

=3630

=P(

10

11

)

2

=3630

=P×

100

121

=3630

=P=3630÷

100

121

=P=3630×

121

100

=P=30×100

=P=3000

So Principal = Rs. 3000

this is you answer plz mark me as brainliest and thanks for my answer

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