Question

5. If P = 4200 , R = 7 % , T = 3 years , then I = ?
Give me answer

Answer 1

Answer:

Rs. 882

Step-by-step explanation:

P = 4200, R = 7% , T = 3years

I = P × R × T /100

I = 4200×7×3/100

I = 42×7×3

I = Rs. 882

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Answer 2

Answer:

Given :-

• A sum of Rs 4200, rate of interest is 7% and the time period is 3 years.

To Find :-

• What is the simple interest.

Formula Used :-

$\clubsuit$ Simple Interest or S.I. Formula :-

$\bigstar \: \: \sf\boxed{\bold{\pink{S.I. =\: \dfrac{P \times R \times T}{100}}}}\: \: \: \bigstar$

where,

• S.I. = Simple Interest
• P = Principal
• R = Rate of Interest
• T = Time Period

Solution :-

Given :

• Principal = Rs 4200
• Rate of Interest = 7% per annum
• Time Period = 3 years

According to the question by using the formula we get,

$\implies \bf S.I. =\: \dfrac{P \times R \times T}{100}$

$\implies \sf S.I. =\: \dfrac{4200 \times 7 \times 3}{100}$

$\implies \sf S.I. =\: \dfrac{4200 \times 21}{100}$

$\implies \sf S.I. =\: \dfrac{882\cancel{00}}{1\cancel{00}}$

$\implies \sf S.I. =\: \dfrac{882}{1}$

$\implies \sf\bold{\red{S.I. =\: Rs\: 882}}$

$\sf\bold{\underline{\purple{\therefore\: The\: simple\: interest\: is\: Rs\: 882\: .}}}$