find the simple interest when principal is equal to 1200 at 12% p.a with no time

Question

find the simple interest when principal is equal to 1200 at 12% p.a with no time

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Kennedy 7 days 2021-10-12T11:13:23+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-10-12T11:14:33+00:00

    GiVen:

    • P = 1200
    • R = 12%
    • T = 3 years.

    AnSwer:

    According to the question,

     \implies{ \boxed{ \boxed{ \sf {SI =  \dfrac{P \times R \times T}{100}}}}}  \\ =  \frac{1200 \times 12 \times 3}{100}  \\ =  43200/100 \\ = 432.

    We know that Amount = Principal + Interest

                                          = 1200 + 432

                                          = 1632.

    The amount to be paid 1632 rupees.

    0
    2021-10-12T11:14:45+00:00

    \sf{\underline{\huge{\boxed{\purple{\mathfrak{Question}}}}}}

    • find the simple interest when principal is equal to 1200 at 12% p.a in 3 years .

    \sf{\underline{\huge{\boxed{\purple{\mathfrak{Solution}}}}}}

    \sf{\bold{\green{\underline{\underline{Given}}}}}

    • principle = Rs. 1200
    • rate = 12% per annum
    • time = 3years

    \sf{\bold{\blue{\underline{\underline{To\:find}}}}}

    • simple interest = ????

    \sf{\bold{\pink{\underline{\underline{Explanation}}}}}

    \sf{\bold{\red{\boxed{Simple \: interest = \dfrac{PRT}{100}}}}}

    \\ \sf\bold\implies Simple\: Interest  = \dfrac{1200\times 12 \times 3}{100}

    \\ \sf\bold\implies Simple\: Interest  = \dfrac{12 \cancel{00}\times 12 \times 3}{\cancel{100}}

    \\ \sf\bold\implies Simple\: Interest  = 144 \times 3

    \\ \sf\bold\implies Simple\: Interest  = Rs. 432

    \sf{\underline{\boxed{\purple{\mathbb{S.I. = \:Rs. 432 }}}}}

    _____________________❤

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