a man sold two gas stoves for rupees 8400 each.it is sold one at a gain of 20% and the other at a loss of 20% find his gain or loss percentage in the whole transaction
Answers
Answer:
It is a Loss of 4%.
Step-by-step explanation:
Given :
Sold the gas stoves at = Rs. 8400 each.
Gain % on one = 20%
Loss % on another = 20%
To find :
The Gain or Loss % of the whole transaction.
Solution :
Here :
- Selling Price = Rs. 8400
- Gain = 20%
- Cost Price = ??
Cost Price of the first stove is Rs. 7000.
Here :
- Selling Price = Rs. 8400
- Loss % = 20%
- Cost Price = ??
Cost Price of the second stove = Rs. 10,500
✯
✯
17,500 > 16800
SP > CP
It is a Loss !
★
Loss = Rs. 700
Loss % = 4%
It is a Loss of 4%.
Answer:
Answer:
It is a Loss of 4%.
Step-by-step explanation:
Given :
Sold the gas stoves at = Rs. 8400 each.
Gain % on one = 20%
Loss % on another = 20%
To find :
The Gain or Loss % of the whole transaction.
Solution :
\textsf{\underline{\underline{Case I -}}}Case I -
Here :
Selling Price = Rs. 8400Gain = 20%Cost Price = ??
\bigstar{\boxed{\sf\:{CP = \frac{100}{(100 + Profit\%)} \times SP}}}★CP=(100+Profit%)100×SP
\begin{gathered}\sf{\longrightarrow} \: CP = \dfrac{100}{(100 + 20\%)} \times 8400 \\ \\ \sf{\longrightarrow} \: CP = \dfrac{100}{120} \times 8400 \\ \\ \sf{\longrightarrow}\: CP = \dfrac{840000}{120} \\ \\ \sf{\longrightarrow}\: CP = 7000\end{gathered}⟶CP=(100+20%)100×8400⟶CP=120100×8400⟶CP=120840000⟶CP=7000
Cost Price of the first stove is Rs. 7000.
\rule{300}{1.5}
\textsf{\underline{\underline{Case II -}}}Case II -
Here :
Selling Price = Rs. 8400Loss % = 20%Cost Price = ??
\bigstar \: {\boxed{\sf\:{CP = \frac{100}{(100 - loss\%)} \times SP}}}★CP=(100−loss%)100×SP
\begin{gathered}\sf{\longrightarrow} \: CP = \dfrac{100}{(100 - 20\%)} \times 8400 \\ \\ \sf{\longrightarrow} \: CP = \dfrac{100}{80} \times 8400 \\ \\ \sf{\longrightarrow} \: CP = \dfrac{840000}{80} \\ \\ \sf{\longrightarrow} \: CP = 10500\end{gathered}⟶CP=(100−20%)100×8400⟶CP=80100×8400⟶CP=80840000⟶CP=10500
Cost Price of the second stove = Rs. 10,500
\rule{300}{1.5}
\textbf{Total Loss or Gain \% =}Total Loss or Gain % =
✯ \textsf{Total Cost Price = }Total Cost Price =
\begin{gathered}\sf{\longrightarrow} \: 7000 + 10500 \\ \\ \sf{\longrightarrow} \: 17500\end{gathered}⟶7000+10500⟶17500
✯ \textsf{Total Selling Price =}Total Selling Price =
\begin{gathered}\sf{\longrightarrow} \: 8400 + 8400 \\ \\ \sf{\longrightarrow} \:16800\end{gathered}⟶8400+8400⟶16800
17,500 > 16800
SP > CP
\therefore∴ It is a Loss !
\rule{300}{1.5}
\textsf{\underline{\underline{Loss -}}}Loss -
★ \boxed{\sf{Cost\: Price-Selling\: Price}}CostPrice−SellingPrice
\begin{gathered}\sf{\longrightarrow}\: 17500 - 16800 \\ \\\sf{\longrightarrow}\: 700\end{gathered}⟶17500−16800⟶700
Loss = Rs. 700
\rule{300}{1.5}
\textsf{\underline{\underline{Loss \% - }}}Loss % -
\bigstar\:{\boxed{\sf\:{Loss\% = \frac{CP - SP}{CP} \times 100}}}★Loss%=CPCP−SP×100
\begin{gathered}\sf{\longrightarrow}\:Loss\% = \dfrac{700}{17500} \times 100 \\ \\ \sf{\longrightarrow}\:Loss\% = \dfrac{70000}{17500} \\ \\ \sf{\longrightarrow}\:Loss\% = 4\%\end{gathered}⟶Loss%=17500700