Question

find the amount and compound interest on rs 10000 for 1½ years at 10% per annum, compounded half yearly. would this intrest be more than the intrest he would get if compounded annually ?? pls ans fast ​.

Answer 1

Answer:

$time = 1 \frac{1}{2} = \frac{3}{2} years \\ \\ amount \\ =p(1 + \frac{r}{100} )^{2n} \\ 10000(1 + \frac{10}{100})^{2 \times \frac{3}{2 } } \\ 10000(1 + \frac{1}{10} )^{3} \\ 10000( \frac{11}{10})^{3} \\ 10000 \times \frac{11}{10} \times \frac{11}{10} \times \frac{11}{10} \\ 13310 \\ \\ compound \: interest = amount - principal = 13310 - 10000 = 3310$

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Answer 2

Answer:

11576.25 pricipal amount with interest

Step-by-step explanation:

10000 interest of 5% = 10500rs

10500 interest of 5% = 11025 rs

11025 interest of 5% = 11576.25 rs