Question

find the simple interest rs 7500 from 21st November, 2011 to 16th March,2012,at the rate of 5% per annum​

Answer 1

Answer ::

The Simple interest is Rs. 119.1780822.

Step-by-step explanation ::

To Find :-

• The Simple interest

Solution :-

Given that,

• Principal = Rs. 7500
• Time = 21st November, 2011 to 16th March, 2012
• Rate = 5%

First we need to convert the time to years,

Time :-

November = 30 - 21 = 9 days

December = 31 days

January = 31 days

February = 29 days [ 2012 is a leap year ]

March = 16

Therefore, total days

= ( 9 + 31 + 31 + 29 + 16 ) days

= 116 days

Converting into years,

= 116/365

According the question,

The Simple interest is,

We got,

• Principal = Rs. 7500
• Time = 116/365 year
• Rate = 5%

As we know that,

$\sf{S.I. = \dfrac{P \times R \times T}{100}} \\ \\ \\ \sf{ \mapsto \: \dfrac{P \times R \times T}{100}} \\ \\ \\ \sf{ \mapsto \: \dfrac{7500 \times 5 \times \dfrac{116}{365}}{100}} \\ \\ \\ \sf{ \mapsto \: \dfrac{37500 \times \dfrac{116}{365}}{100}} \\ \\ \\ \sf{ \mapsto \: \dfrac{ \dfrac{4350000}{365}}{100}} \\ \\ \\ \sf{ \mapsto \: \dfrac{ \cancel{\dfrac{4350000}{365}}}{100}} \\ \\ \\ \sf{ \mapsto \: \dfrac{11917.80822}{100}} \\ \\ \\ \sf{ \mapsto \: \cancel{ \dfrac{11917.80822}{100}}} \\ \\ \\ \sf{ \mapsto \: 119.1780822}$

The Simple interest is Rs. 119.1780822.

Answer 2

Step-by-step explanation:

120.205479512 this is answer