Math, asked by akashdeep28032003, 2 months ago

in how many time 450 rupees on 5%rate on simple interest is 540​

Answers

Answered by CuteAnswerer
13

GIVEN :

  • Amount (A) = Rs 540

  • Rate (R) = 5%

  • Principal (P) = 450

TO FIND :

  • Time (T).

FORMULAE REQUIRED :

  • \bigstar{ \underline{\boxed {\purple{ \bf SI = A -P}}}}

  • \bigstar{\underline {\boxed{ \purple{ \bf{T = \dfrac{SI\times 100}{P \times R} }}}}}

SOLUTION :

Substituting the given values in the First formula:

\implies{ \sf{SI = A -P}} \\  \\

\implies{ \sf{SI = 540 -450}} \\  \\

\implies { \underline{ \boxed{ \bf{SI = Rs\: 90}}}}

Substituting the given values in the Second formula :

\implies{\sf{T = \dfrac{SI\times 100}{P \times R} }} \\  \\

\implies{\sf{T = \dfrac{\cancel{90}\times  \cancel{100}}{\cancel{450}\times \cancel{5}} }} \\  \\

\implies{ \underline{ \boxed{ \green{ \bf{T = 4 \: years}}}}}

 \huge{\pink{\therefore}} Time = 4 years.

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