Question

The compound interest on Rs. 8000 for 1 year at 10 % per annum compounded half yearly is​

Answer 1

Answer:

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Step-by-step explanation:

1. answer and explanetion in the photo

Answer 2

Step-by-step explanation:

$A = {(P + (1 + \frac{R}{100}) }^{2N} ) \\ = {(8000(1 + \frac{10}{100}) }^{2 \times 1}) \\ = {(8000(1.1)}^{2} ) \\ = 8000 \times 1.21 \\A = \bf{ \underline{ \underline{9680}}} \\ \\ Compound \: Interest = Amount - Principal \\ = 9680 - 8000 \\ = \bf{ \underline{ \underline{1680}}}$