In ledger, we put Dr. and Cr. on the left side and right side.
In Credit, we have the letter 'Cr' so we are putting Cr. on the right side of ledger. But, in Debit, we don't have the letter 'r' then why we are putting 'Dr'?
Answer if it is useful:
In Latin, Debit and credit are called as Debere and Credere.
So, we are using Debere as Dr and
Credere as Cr.
Enjoy!
Answers
Answer:
Given: The selling price of44 articles is equal to the cost price of66 articles.
We have to find the gain percent.
For which we are using the formula of gain percent i.e;
\text { Gain } \%=\frac{\text { selling price }-\text { cost price }}{\text { cost price }} \times 100 Gain %=
cost price
selling price − cost price
×100
Let assume the cost price of one article be Rs.xx
Therefore,
The cost price of the66 articles will be6x6x
The cost price of the44 articles will be4x4x .
From the given condition;
\text { Selling price of } 4 \text { articles }=6 \mathrm{x} Selling price of 4 articles =6x
By putting these values in the formula we get,
\begin{gathered}= > \text { Gain } \%=\frac{\text { selling price }-\text { cost price }}{\text { cost price }} \times 100\\\\\\= > \text { Gain } \%=\frac{6 \mathrm{x}-4 \mathrm{x}}{4 \mathrm{x}} \times 100\\\\= > \text { Gain } \%=\frac{2 \mathrm{x}}{4 \mathrm{x}} \times 100=50 \%\end{gathered}
=> Gain %=
cost price
selling price − cost price
×100
=> Gain %=
4x
6x−4x
×100
=> Gain %=
4x
2x
×100=50%
\text { Hence the gain } \% \text { is } 50 \% \text {. } Hence the gain % is 50%.
Explanation:
Given: The selling price of44 articles is equal to the cost price of66 articles.
We have to find the gain percent.
For which we are using the formula of gain percent i.e;
\text { Gain } \%=\frac{\text { selling price }-\text { cost price }}{\text { cost price }} \times 100 Gain %=
cost price
selling price − cost price
×100
Let assume the cost price of one article be Rs.xx
Therefore,
The cost price of the66 articles will be6x6x
The cost price of the44 articles will be4x4x .
From the given condition;
\text { Selling price of } 4 \text { articles }=6 \mathrm{x} Selling price of 4 articles =6x
By putting these values in the formula we get,
\begin{gathered}= > \text { Gain } \%=\frac{\text { selling price }-\text { cost price }}{\text { cost price }} \times 100\\\\\\= > \text { Gain } \%=\frac{6 \mathrm{x}-4 \mathrm{x}}{4 \mathrm{x}} \times 100\\\\= > \text { Gain } \%=\frac{2 \mathrm{x}}{4 \mathrm{x}} \times 100=50 \%\end{gathered}
=> Gain %=
cost price
selling price − cost price
×100
=> Gain %=
4x
6x−4x
×100
=> Gain %=
4x
2x
×100=50%
\text { Hence the gain } \% \text { is } 50 \% \text {. } Hence the gain % is 50%.