Question

lubhanshi brought a music system for rs 17000 and sold it to himanshi at profit 5% how mush himanshi pay for the music system ​

Answer 1

Answer:

let the profit be x then

profit%=x*100/17000=x/170

so

x/170=5

• x=850

so the profit is 850 and selling price is 17850

that means himanshi paid 17850 for the music system

Answer 2

AnswEr :

• Lubhanshi Bought Music System for Rs. 17,000
• Sold it to Himansi at Profit of 5%.
• Find the Amount Paid by Himansi.

we can see that, whatever Amount will be Paid by Himansi i.e. Cost Price ( CP ) for Himansi, but Selling Price ( SP ) for Lubhanshi. So Given Information's :

$\bold{Given} \begin{cases}\sf{Cost \: Price (CP)=Rs. 17000} \\ \sf{Profit=5 \%}\\ \sf{Selling \:Price (SP)=?}\end{cases}$

• Let's Head to the Question Now :

$\longrightarrow \tt SP = CP \times (100 + Profit)\% \\ \\\longrightarrow \tt SP = 17000 \times (100 + 5)\% \\ \\ \longrightarrow \tt SP = 17000 \times 105\% \\ \\\longrightarrow \tt SP = 170 \cancel{00} \times \dfrac{105}{ \cancel{100}} \\ \\\longrightarrow \tt SP = 170 \times 105 \\ \\\longrightarrow \large \boxed{\tt SP =Rs. \:17850}$

⠀

∴ Himansi will pay Rs. 17850 to lubhanshi

$\rule{300}{2}$

$\boxed{\begin{minipage}{7 cm}\underline{\text{Some Important Formulae Related to it :}}\\ \\ SP=CP\times(100+Profit)\%\\ \\SP=CP\times(100-Loss)\%\\ \\Profit\%=\dfrac{Profit}{CP}\times100 \\ \\Loss\%=\dfrac{Loss}{CP}\times100 \end{minipage}}$

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