Question

what is the simple interest on 45500 for 7years at the rate of 9 p.c.p.a​

Answer 1

Step-by-step explanation:

9y.c.p.a की दर से 7 वर्ष के लिए 45500 पर साधारण ब्याज क्या है

l= PRT

= 45500*9*7*/100

=455*63

=28665

Answer 2

Solution:-

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$\large\to{\underbrace{\underline{\sf{Understanding\:the\:concept:-}}}}$

◍ Here it is given in the question that the principal, rate of interest and time that is Rs. 45,500, 9% per annum and 7 years respectively. Now, the question has asked us to find the simple interest.

✩ HOW TO DO:-

$\implies$ To find the simple interest we have to use a certain formula. First of all we have to put the values in the formula and after that by solving it we will get the simple interest.

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ANSWER:-

◈ The simple interest is Rs. 28,665.

GIVEN:-

☆ Principal = Rs. 45,500

☆ Rate of Interest = 9% per annum

☆ Time = 7 years

TO FIND:-

• Here we have to calculate the simple interest.

SOLVING STEP BY STEP:-

• We have to use a certain formula.
• Put the values in the formula.
• Solve it.
• Final digits will be the answer.

We know that:-

$\blue \bigstar \: \underline {\boxed{ \rm \purple{Simple \: Interest = \dfrac{P \times R \times T}{100}}}}$

Here,

• P = 45,500
• R = 9%
• T = 7 years

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So let's solve it!

• Finding the SI:-

$\dashrightarrow \sf{SI = \dfrac{45500 \times 9 \times7}{100} }$

$\dashrightarrow \tt{Cancelling \: 45500 \: by \: 100.}$

$\dashrightarrow \sf{SI = \dfrac{455 \!\!\!\not0 \!\!\!\not0 \times 9 \times 7}{1 \!\!\!\not0 \!\!\!\not0} }$

$\dashrightarrow \sf{SI = \dfrac{455 \times 9 \times 7}{1} }$

$\dashrightarrow \sf{SI = 455\times 9 \times 7}$

$\dashrightarrow \sf{SI = 455 \times 63}$

$\dashrightarrow \sf{SI = 455 \times 63 = 28,665}$

$\green \maltese \: \underline {\boxed{ \rm \orange{Simple \: Interest = Rs. \: 28,665}}}$

Thus, we got the answer.

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Abbreviations used:-

• SI = Simple Interest
• P = Principal
• R = Rate
• T = Time

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