Math, asked by reetm, 1 month ago

at 10 % loss the selling price of an article is rs 1620, then what is cost price of an article​

Answers

Answered by SachinGupta01
107

Solution :

 \bf \: \underline{Given} \:  :

 \sf \star \: Selling \:  Price \:  of \:  the \:  article  \: =  \: Rs. 1620.

 \sf \star \: Loss  \: =  \: 10 \:  \%

 \bf \: \underline{To   \: \: find}  \: :

 \sf \star \: We  \: have \:  to  \: find \:  the  \: cost  \: price.

 \bf \: \underline{So,  \:    Let's   \:   \:  find \:  \:  \:  it}  \:  :

Formula to calculate cost price if selling price and loss percentage are given:

 \boxed{\sf{ \red{Cost  \: price  \:  = } \:  \green{\dfrac{ SP\times  \: 100}{100-loss\%}} \:  \: }}

 \sf \: Cost  \: price  \:  =   \dfrac{ 1620 \times \:  100}{100 - 10\%  }

 \sf \: Cost  \: price  \:  =   \dfrac{ 1620 \times \:  100}{90 }

 \sf \: Cost  \: price  \:  =  Rs. \:  1800 \:

________________________________

 \bf  \:  \red{\underline{Some \:  More \:  Formulas} \:  : }

\small\boxed{\begin{array}{cc}\large\sf\dag \: {\underline{More \: Formulae}} \\ \\  \bigstar \:  \sf{Gain = S.P - C.P} \\ \\ \bigstar \:\sf{Loss = C.P - S.P} \\  \\ \bigstar \:  \sf{Gain \: \% = \Bigg( \dfrac{Gain}{C.P} \times 100 \Bigg)\%} \\  \\ \bigstar \:  \sf{loss \: \% = \Bigg( \dfrac{loss}{C.P} \times 100 \Bigg)\%} \\  \\ \bigstar \:  \sf{S.P = \dfrac{100+Gain\%}{100} \times C.P} \\  \\ \bigstar \:  \sf{C.P =\dfrac{100}{100+Gain\%} \times S.P}  \\  \\\bigstar \:  \sf{S.P =  \dfrac{100-loss\%}{100} \times C.P}  \\  \\ \bigstar \:  \sf{C.P =\dfrac{100}{100-loss\%} \times S.P}\end{array}}

Answered by WildCat7083
5

\bf \: \underline { \underline{solution\:}} \\   \\ {\sf{ {⇛Cost \: price \: = } \: \red{\dfrac{ SP\times \: 100}{100-loss\%}} \: \: }} \\   \\ \sf \: Cost \: price \: = \dfrac{ 1620 \times \: 100}{100 - 10\% } \\  \\ \sf \: Cost \: price \: = \dfrac{ 1620 \times \: 100}{90 } \\  \\ \sf \: Cost \: price \: = Rs. \: 1800 \:

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\begin{gathered} {\begin{array}{cc}\large\sf \: {\underline{\underline{❒Additional \:   information}}}  \\ \\ \\ \: \sf{⇛Profit= SP – CP} \\ \\  \\ \ \:\sf⇛{Loss = C.P - S.P}  \\ \\ \\  \: \sf{⇛Profit\: \% = ( \dfrac{Gain}{C.P} \times 100 \Bigg)\%} \\ \\  \\  \: \sf{⇛loss \: \% = \Bigg( \dfrac{loss}{C.P} \times 100 \Bigg)\%}\end{array}}\end{gathered}

\:  \:  \:  \:  \:  \:  \:  \:  \:  \: \huge \bold{◑@WildCat7083◑ } \\

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