Question

₹20000 for 4 ½ years at 8 ½ % per annum​

Answer 1

Answer:

hope it helps you . if it does do mark me.

Step-by-step explanation:

17/2 = 8½

Do not get confused

Answer 2

Correct Question:-

Find the simple interest on rupees 20000 for 4 ½ years at 8 ½ per annum.

Solution:-

$\sf{P = rs.20000}$

$\sf{R = 8 \frac{1}{2} ( \frac{17}{2} \%)}$

$\sf{T = 4 \frac{1}{2} ( \frac{9}{2} \: years)}$

$\sf{S.I = \frac{P \times R \times T}{100} = 20000 \times \frac{17}{2} \times \frac{9}{2} \div 100}$

$\sf{ { { \cancel {20000}}}} = { { \cancel{100}}} = { { \cancel{50}}} \times { { \cancel \frac{9}{21} }} \times { { \cancel \frac{1}{100} }}$

$\sf{ = rupees \: 7650}$

❥For More Information:-

What is Simple Interest ?

Simple Interest is determined by multiplying the daily interest rate by the principal by the number of days that elapse between payments.