Question

find the SP when : CP = ₹ 20; gain = 10%

PLEASE ANSWER THE QUESTION CORRECTLY , THEN I WILL MARK YOU AS A BRAINLIEST (. ❛ ᴗ ❛.)​

Answer 1

Answer:

$\diamond{\boxed{\bold\green{SP = Rs.22}}}$

Step-by-step explanation:

Given:-

• CP = Rs.20
• Gain = 10%
• SP = ?

We know that,

$\: \: \: \: {\boxed{\bold\purple{SP = CP + Gain }}}$

$\: \: \: \: {\boxed{\bold\purple{Gain = CP \times Gain\%}}}$

$\rule{300}{1}$

$\implies\sf Gain = 20 \times 10\% \\\\\implies\sf Gain =\cancel{20}\times \cancel{\dfrac{10}{100} } \\\\\implies{\boxed{\sf{Gain = Rs.\: 2}}}$

$\rule{300}{1}$

$\sf SP =CP + Gain \\\\\implies\sf Rs.(20 + 2) \\\\\implies{\boxed{\sf\green{SP = Rs.22}}}$

$\rule{300}{1}$

$\boxed{\begin{minipage}{12 cm} Some important formulas related to it:-\\\\ { Gain = SP - CP } \\\\{ Gain\% =\dfrac{Gain\times 100}{CP} } \\\\{ CP = SP - Gain }\\\\{ Loss = CP - SP }\\\\{ Loss\%=\dfrac{Loss\times 100}{CP} }\\\\{ SP = CP + (CP \times Gain\%) }\\\\{ SP = CP - (CP \times loss\%) } \end{minipage}}$

Answer 2

Answer:

The Selling price of the article is Rs. 22.

Step-by-step explanation:

Given :

Cost Price = Rs. 20

Gain = 10%

To find :

The selling price

Solution :

Here -

• CP = 20
• Profit% = 10%
• SP = ??

$\bigstar \: {\boxed{\tt\:{SP = \frac{(100 + profit\%)} {100} \times CP}}}$

$\tt{\implies} \:SP = \dfrac{100 + 10}{100} \times 20 \\ \\ \tt{\implies} \:SP = \dfrac{110}{100} \times 20 \\ \\ \tt{\implies} \:SP = 11 \times 2 \\ \\ \tt{\implies} \:SP = 2$

Selling Price = Rs. 22

$\therefore$ The Selling price of the article is Rs. 22.