Question

Find the amount of annuity of Rs. 3000 for 7% p.a. for 9 years​

Answer 1

SI=prt/100

3000×7×9/100=

30×7×9=63×30= 189 answer

Answer 2

GIVEN :-

• Principal , P = Rs. 3000
• Rate , R = 7 %
• Time , T = 9 years.

SOLUTION :-

• The Amount , A

SOLUTION :-

$\\ \: \red\bigstar \ \ \boxed { \tt \: S.I =\dfrac {PRT}{100}} \: \: \red \bigstar$

$: \implies \tt \: S.I = \dfrac{30 \cancel{00} \times 7 \times 9}{ \cancel{100}}$

$: \implies \tt \: S.I = 30 \times 7 \times 9$

$: \implies \boxed{ \red{\bf \: S.I = 1890}}$

$\underline{\underline { \tt \: \therefore \: the \: \: S.I \: is \: \: Rs. \: \: 1890 \: }}$

$\: \red\bigstar \ \ \boxed { \tt \: Amount = P + S.I} \: \: \red \bigstar$

$: \implies \tt Amount \: = 3000 + 1890$

$: \implies \boxed{ \red{ \bf Amount \: = 4890 }}$

$\underline{\underline { \tt \: \therefore \: the \: Amount \: is \: Rs. \: 4890 \: }}$