Answer :
Answer:
[tex]\begin{gathered}{\Large{\textsf{\textbf{\underline{\underline\color{brown}{Given:}}}}}}\end{gathered}[/tex]
- [tex]{\dashrightarrow \sf{Principle = Rs.30000}}[/tex]
- [tex]{\dashrightarrow \sf {Time = 4 \: years}}[/tex]
- [tex]\dashrightarrow \sf{Rate = 30\%}[/tex]
- [tex]\begin{gathered}\end{gathered}[/tex]
[tex]\begin{gathered}{\Large{\textsf{\textbf{\underline{\underline\color{brown}{To Find:}}}}}}\end{gathered}[/tex]
- [tex]\dashrightarrow{\sf{Simple \: Interest }}[/tex]
[tex]\begin{gathered}\end{gathered}[/tex]
[tex]\begin{gathered}{\Large{\textsf{\textbf{\underline{\underline\color{brown}{Using Formula:}}}}}}\end{gathered}[/tex]
[tex] \dag{\underline{\boxed{\sf{ S.I = \dfrac{P \times R \times T}{100}}}}}[/tex]
Where
- [tex]\dashrightarrow{\sf{S.I = Simple \: Interest }}[/tex]
- [tex]{\dashrightarrow{\sf{P = Principle }}}[/tex]
- [tex]{\dashrightarrow{\sf{ R = Rate }}}[/tex]
- [tex] {\dashrightarrow{\sf{T = Time}}}[/tex]
[tex]\begin{gathered}\end{gathered}[/tex]
[tex]\begin{gathered}{\Large{\textsf{\textbf{\underline{\underline\color{brown}{Solution:}}}}}}\end{gathered}[/tex]
[tex]{\quad {: \implies{\sf{ S.I = \bf{\dfrac{P \times R \times T}{100}}}}}}[/tex]
Substituting the values
[tex]{\quad {: \implies{\sf{ S.I = \bf{\dfrac{30000 \times 30\times 4}{100}}}}}}[/tex]
[tex]{\quad {: \implies{\sf{ S.I = \bf{\dfrac{30000 \times 120}{100}}}}}}[/tex]
[tex]{\quad {: \implies{\sf{ S.I = \bf{\dfrac{3600000}{100}}}}}}[/tex]
[tex]{\quad {: \implies{\sf{ S.I = \bf{\cancel{\dfrac{3600000}{100}}}}}}}[/tex]
[tex]{\quad {: \implies{\sf{ S.I = \bf{Rs.36000}}}}}[/tex]
[tex]{\dag{\underline{\boxed{\sf{ S.I ={Rs.36000}}}}}}[/tex]
- Henceforth,The Simple Interest is Rs.36000..
[tex]\begin{gathered}\end{gathered}[/tex]
[tex]\begin{gathered}{\Large{\textsf{\textbf{\underline{\underline\color{brown}{Learn More:}}}}}}\end{gathered}[/tex]
[tex]\begin{gathered}\begin{gathered}\begin{gathered}\begin{gathered}\begin{gathered} \dag \: \underline{\bf{More \: Useful \: Formula}}\\ {\boxed{\begin{array}{cc}\dashrightarrow {\sf{Amount = Principle + Interest}} \\ \\ \dashrightarrow \sf{ P=Amount - Interest }\\ \\ \dashrightarrow \sf{ S.I = \dfrac{P \times R \times T}{100}} \\ \\ \dashrightarrow \sf{P = \dfrac{Interest \times 100 }{Time \times Rate}} \\ \\ \dashrightarrow \sf{P = \dfrac{Amount\times 100 }{100 + (Time \times Rate)}} \\ \end{array}}}\end{gathered}\end{gathered}\end{gathered}\end{gathered}\end{gathered}[/tex]
Answer:
INTEREST=P*T*R/100
=30000*4*30/100
=3600000/100
=36000
Step-by-step explanation:
Therefore ,simple interest is 36000