Question

pls answer this no spams ​

Answer 1

Answer:

The compound interest is Rs. 618.

Step-by-step explanation:

hope this will help you

Answer 2

Go through the image attached above for a detailed answer.

Some more forumulas to use :

$p ({1 + \frac{r}{100} })^{n}$

(If compounded annually.)

$p( {1 + \frac{r}{200} })^{2n}$

(If compounded half yearly.)

$p( {1 + \frac{r}{400} })^{4n}$

(If compounded quarterly.)