Question

the cp of a shirt is rupees rupees 900. Find the sp if we want a profit of rupees 30%​

Answer 1

$\bf \red{ \underline{ \underline{Given}}}$

• Cost price of a shirt is rupees rupees ,C.P=900

• Profit = 30%

$\bf \red{ \underline{ \underline{To \: find \: out }}}$

Find the Selling price, S.P.

$\bf \red{ \underline { \underline{Formula \: used }}}$

$\boxed{ \green{SP} = CP \times \frac{100 + Profit\%}{100}}$

$\bf \red{ \underline{ \underline{Solution}}}$

$SP = CP \times \frac{100 + Profit \%}{100}$

$\bigstar \pink{Putting \: the \: values}$

$SP = 900 \times \frac{100 + 30}{100}$

$SP = \cancel {900} \times \frac{130}{ \cancel{100} }$

$SP = 9 \times 130$

$SP = 1170$

Extra :-

• Profit = C.P × Profit % / 100

• C.P = 100 × S.P / 100 + Profit %

• Profit = S.P - C.P

• S.P = Profit + C.P

• C.P = S.P - Profit

Answer 2

Answer:

★ Selling Price = Rs 1170 ★

Step-by-step explanation:

Given:

• Cost price of shirt is Rs 900.
• Profit % is 30 %

To Find:

• Selling price of shirt after making 30% profit.

Solution: To find Selling Price when Cost Price and Profit % are given we use the following formula :

★ Selling Price = (100 + profit%/100) x C.P ★

$\small\implies{\sf }$ S.P = (100 + 30/100) x 900

$\small\implies{\sf }$ S.P = 130/100 x 900

$\small\implies{\sf }$ S.P = 130 x 9

$\small\implies{\sf }$ S.P = 1170

Hence, We have to sell shirt at Rs 1170 to make a profit of 30%