Question

what principle is lent out at 9% for 3 years will produce Rs 81 interest​

Answer 1

Answer:

₹300

Step-by-step explanation:

S.I.=P×R×T/100

81=P×27/100

P=300

Pls mark me as brainliest

Answer 2

As per the data given in the above question.

It is given that the rate of interest is 9%, year 3 year and Simple interest of Rs81

We need to find the Principal amount.

The formula of SI is as follow,,

$SI=\frac{PRT}{100} \\SI\times 100=PRT\\P=\frac{SI\times 100}{RT}$

Now substitute the value in the above equation we get,

$P=\frac{81\times 100}{9\times 3} \\P=\frac{8100}{27}\\P=Rs.300$

Therefore Rs.300 of money is lent.