any moderator solve this
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Given , Selling price = 9000, Loss = 10%.
We know that Cost price = [100/(100 - Loss%)] * SP
⇒ [100/(100 - 10)] * 9000
⇒ [100/90] * 9000
⇒ 10000.
Given Selling price = 12000.
Here, Selling price > Cost price. So, gain has occured.
We know that Gain = Selling price - Cost price
= 12000 - 10000
= 2000.
We know that Gain% = (Gain/CP) * 100
= (2000/10000) * 100
= 20.
Therefore, %Gain = 20%.
Hope this helps!
brainlyboytopper:
thank u
Answered by
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cp = (100/100-loss%) *sp
cp = (100/90)*9000
cp = 10000
if sp is 12000 then
profit = 12000-10000=2000
profit % = (profit /cp)*100
profit % = (2000/10000)*100= 20%
cp = (100/90)*9000
cp = 10000
if sp is 12000 then
profit = 12000-10000=2000
profit % = (profit /cp)*100
profit % = (2000/10000)*100= 20%
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