Math, asked by Tussijain098, 11 months ago

Let the two rates of interest be R% and r% and P=1500 for 3 years find the difference between R% and r%​


amitnrw: missing data in question

Answers

Answered by MaheswariS
1

\textbf{Given:}

P=Rs.\,1500\;\text{and}\;n=3\,\text{years}

\textbf{To find:}

\text{Interest difference}

\textbf{Solution:}

\textbf{Simple interest formula:}

\boxed{\textbf{Simple interest=$\bf\dfrac{P\,n\,r}{100}$}}

\text{Now,}

\textbf{Interest difference}

=\dfrac{1500{\times}3{\times}R}{100}-\dfrac{1500{\times}3{\times}r}{100}

=15{\times}3{\times}R-15{\times}3{\times}r

=45\,R-45\,r

=45(R-r)

\textbf{Answer:}

\textbf{Interest difference is Rs.$45(R-r)$}

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