Question

Find the simple interest and compound interset on rs 21000 at 9%per annum for 3years compounded anually​

Answer 1

Answer:

simple interest

= P×T×R ÷ 100

hope it helps

Answer 2

$\boxed{ \bf S.I = \frac{PRT}{100} }$

$⇒ \frac{ \cancel{21000} \times 9 \times 3}{ \cancel{100} }$

$⇒210 \times 27$

$\bf⇒ \: rs.5670$