Question

find the simple interest and amount when p = rs 1500 t = 5 years r = 5 % per year ​

Answer 1

$\large\sf{\underline{\underline{\orange{Given}}}}$

• $\bf\green{P = Rs1500}$
• $\bf\green{T = 5\: years}$
• $\bf\green{R = 5\: percentage \: per\: annum}$

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$\large\sf{\underline{\underline{\orange{Solution}}}}$

$\large{\boxed{\star{\purple{S.I = \dfrac{P × R × T}{100}}}}}$

⛥ $\bf{S.I = \dfrac{1500 × 5 × 5}{100}}$

⛥ $\bf{S.I = \dfrac{37,500}{100}}$

⛥ $\bf{S.I = Rs.375}$

$\large\mathcal{\underline{Now}}$

$\large{\boxed{\star{\purple{Amount = P + S.I}}}}$

➮ $\bf{Amount = 1500 + 375}$

➮ $\bf{Amount = Rs.1875}$

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Answer 2

Given:-

⌬ Principal = Rs 1500

⌬ Time = 5 years

⌬ Rate of Interest = 5% p.a

To find:-

⌬ Simple Interest

⌬ Amount

Solution:-

★ Formula used

$\large\bigstar\underbrace{S.I =\dfrac{P \times R \times T}{100}} \bigstar\:$

⠀

★ Putting the values

$\tt\longrightarrow{S.I =\dfrac{15\cancel{0}\cancel{0} \times 5 \times 5}{1\cancel{0}\cancel{0}}}$

⠀

$\tt\longrightarrow{S.I = 15 \times 25}$

⠀

$\tt\longrightarrow{S.I = Rs.375}$

⠀

★ Now,

$\large\bigstar\underbrace{Amount = P + S.I} \bigstar\:$

⠀

$\tt\longrightarrow{Amount = Rs(1500 + 375)}$

⠀

$\tt\longrightarrow{Amount = Rs.1,875}$

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