Question

Find the simple interest if Principal = `1800, Rate = 10% and time = 3 year

Answer in explanation please​

Answer 1

Answer:

The Simple Interest (S.I) is 540 Rs

Step-by-step Explanation :

Given : Principal (P) = 1800

Rate (R) = 10%

Time (n) = 3 year's

To find : Simple Interest (S.I) = ?

We know that,

Simple Interest (S.I) = P × R × T /100

Substituting the given value in above formula we get,

S.I = 1800 × 10 × 3 / 100

= 54,000/100

= 540 Rs

Hence the Simple Interest (S.I) is 540 Rs

Answer 2

Answer:

⭒S.I = Rs. 540

Step-by-step explanation:

➙ Given:-

• Principal (P) = 1800
• Rate (R) = 10%
• Time (T) = 3 years

➙ To Find:-

• S.I = ?

➙ Using Formula:-

$\bigstar \:  \underline{ \boxed{ \mathrm  { \sf \: S.I \:  = \:   \frac{P × R × T}{100} } \\  \\ }}$

Where,

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

➙ Calculation:-

$\boxed{ \mathrm  { \sf \: S.I \:  = \:   \frac{P × R × T}{100} } \\  \\ } \\ \\ \sf \: \implies \: \frac{18 \cancel{00} \times 10 \times 3}{1 \cancel{00}} \\ \\ \sf \: \implies \: 18 \times 10 \times 3 \\ \\ \boxed{ \sf \: \implies \: Rs.540}$

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➼ Final Answer-:

Simple Interest (S.I) = Rs. 540

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