Question

Rajesh purchasd a watch for rs. 300. he sold it Rs. 330 find the profit percent​

Answer 1

Given:

Cost price (C.P.) of the watch = ₹300

Selling price (S.P.) of the watch = ₹330

_______________________

To find:

Profit percent.

_______________________

Solution:

We know that,

Profit = S.P. - C.P.

So,

Profit = ₹(330 - 300)

Profit = ₹30

Now,

Profit % = $\sf \dfrac {Profit}{C.P.} \times 100$

On substituting the values in the formula,

Profit % = $\sf \dfrac {30}{300} \times 100$

Profit % = $\sf \dfrac {30}{3}$

$\boxed {\bf {\pink {Profit \% = 10\%}}}$

_______________________

Final answer:

The profit % earned is of 10%.

_______________________

Formulas used:

• Profit = S.P. - C.P.
• Profit % = $\sf \dfrac {Profit}{C.P.} \times 100$

Answer 2

Answer:

$\large{\underline{\underline{\textsf{\maltese{\red{Given}}}}}}$

• $\bigstar \sf \purple{C.P}= \pink {300}$
• $\bigstar \sf \purple{S.P} = \pink {330}$

  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

$\large{\underline{\underline{\textsf{\maltese{\red{To Find }}}}}}$

• $\bigstar\sf \purple{Profit \: Percentage}=\pink{?}$

  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

$\large{\underline{\underline{\textsf{\maltese{\red{Using Formula }}}}}}$

• $\bigstar \sf \purple{Profit} = \pink{S.P - C.P}$

• $\bigstar \sf \purple{Profit \: \%}= {\dfrac \pink{Profit \times 100} \pink{C.P} }$

Where

$\star\small \sf \purple{S.P }= \pink{Selling\: Price}$

$\star \small \sf \purple{C.P} = \pink {Cost\: Price }$

  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

$\large{\underline{\underline{\textsf{\maltese{\red{Solution }}}}}}$

➷ Firstly We Find the Profit.

$: \red\implies \sf \pink{Profit } = \purple {S.P - C.P}$

$: \red\implies \sf \pink{Profit} = \purple{300 - 330}$

$: \red \implies \sf \pink{Profit} = \purple {₹ 30}$

  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

➷ Now we Find the Profit Percentage

$: \red \implies\sf \pink{Profit \: \%}= {\dfrac \purple{Profit \times 100} \purple{C.P} }$

$: \red \implies\sf \pink{Profit \: \%} = { \dfrac \purple{30 \times 100} \purple{300} }$

$:\red \implies \sf \pink{Profit \: \%} = \cancel\dfrac \purple{3000} \purple{300}$

$: \red\implies \sf \pink{Profit\%} = \purple{10 \%}$

$\Large \boxed {\sf \purple{P} \mathfrak \purple{rofit \% = \sf \pink{10 \%}}}$

  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

$\large{\underline{\underline{\textsf{\maltese{\red{Therefore}}}}}}$

The Profit Percentages is 10 %..