Math, asked by ruchika1929, 1 year ago

By selling an article for RS. 3600 a man makes profit of 20% . What is the cost price of article? What would his gain% be if he sold the article for RS. 4000


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Answers

Answered by silent112
17
hey dude here is your answer
Cp = 100×3600/120
3000
cost price is 3000
next question if sp = 4000
formula Gain%= 100× (4000-3000) / 3000
gain%= 100×1000/3000
33 1/3
or, 33.33

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Answered by SwapnilRao
12

Hey...!!!

S.P of an article = rs 3600

Profit % = 20%

So, C.P = SP (100 /100 + profit)

= 3600 ( 100/100 + 20)

= 3600 x 100/120

= 3000

So, C.P = rs 3000

S.P = rs 4000

So, profit = S.P - C.P

= 4000 - 3000

= 1000

So,profit % = profit /C.P x 100

= 1000/3000 x 100

= 33.333 %

Hope it helps...!!!

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