Question

A T-shirt bought for ₹ 110 is sold at ₹90 find the loss percentage
​

Answer 1

Answer:

cost price of T-shirt = 110

selling price of T shirt = 90

loss =cp-sp 110-90 = ₹20

loss% = loss/cp. 100

20/110 . 100

200/11 =18.18%

therefore, the loss percentage = 18.18%

hope you understand guys

Answer 2

Answer:

${\large{\dag{\underline{\bf{\red{Given : }}}}}}$

$\begin{gathered} \\ \end{gathered}$

• ● A T-shirt bought for ₹ 110 is sold at ₹90

$\begin{gathered} \\ \end{gathered}$

${\large{\dag{\underline{\bf{\red{To \: Find : }}}}}}$

$\begin{gathered} \\ \end{gathered}$

• ● Loss percentage

$\begin{gathered} \\ \end{gathered}$

${\large{\dag{\underline{\bf{\red{Using \: Formula : }}}}}}$

$\begin{gathered} \\ \end{gathered}$

${\bigstar{\underline{\boxed{\sf{Loss = Cost \: Price-Selling \: Price }}}}}$

${\bigstar{\underline{\boxed{\sf{Loss\%= \dfrac{Loss}{CP} \times 100}}}}}$

$\begin{gathered} \\ \end{gathered}$

${\large{\dag{\underline{\bf{\red{Solution : }}}}}}$

$\begin{gathered} \\ \end{gathered}$

${\underline{\pmb{\frak{Here..}}}}$

$\begin{gathered} \\ \end{gathered}$

• ● Cost Price = Rs.110
• ● Selling Price = Rs.90

$\begin{gathered} \\ \end{gathered}$

${\underline{\pmb{\frak{Firstly \: Finding \: The \: Loss..}}}}$

$\begin{gathered} \\ \end{gathered}$

${: \implies{\sf{Loss = Cost \: Price-Selling \: Price }}}$

$\begin{gathered} \\ \end{gathered}$

• Substituting the values

$\begin{gathered} \\ \end{gathered}$

${: \implies{\sf{Loss =\bf{ 110 - 90}}}}$

$\begin{gathered} \\ \end{gathered}$

${: \implies{\sf{Loss =\bf{20}}}}$

$\begin{gathered} \\ \end{gathered}$

${\dag{\underline{\boxed{\sf{\pink{\pmb{Loss=Rs.20}}}}}}}$

$\begin{gathered} \\ \end{gathered}$

${\underline{\pmb{\frak{Now,Finding \: The \: Loss \: \%..}}}}$

$\begin{gathered} \\ \end{gathered}$

${: \implies{\sf{Loss\%=\bf{\dfrac{Loss}{CP} \times 100}}}}$

$\begin{gathered} \\ \end{gathered}$

${: \implies{\sf{Loss\%=\bf{\dfrac{20}{110} \times 100}}}}$

$\begin{gathered} \\ \end{gathered}$

${: \implies{\sf{Loss\%= \bf{\dfrac{20 \times 100}{110}}}}}$

$\begin{gathered} \\ \end{gathered}$

${: \implies{\sf{Loss\%= \bf{\dfrac{2000}{110}}}}}$

$\begin{gathered} \\ \end{gathered}$

${: \implies{\sf{Loss\%= \bf{\cancel{\dfrac{2000}{110}}}}}}$

$\begin{gathered} \\ \end{gathered}$

${: \implies{\sf{Loss\%= \bf{18\%}}}} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf \big[Approx \big]$

$\begin{gathered} \\ \end{gathered}$

${\dag{\underline{\boxed{\sf{\pink{\pmb{Loss\%=18\%}}}}}}}$

$\begin{gathered} \\ \end{gathered}$

• ● Henceforth,The Loss Percentage is 18% [Approx]

$\begin{gathered} \\ \end{gathered}$

${\large{\dag{\underline{\bf{\red{Some \: important \: formulas : }}}}}}$

$\begin{gathered} \\ \end{gathered}$

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