Question

find answer with solution
right answer will be marked as brainliest

Answer 1

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Hey Ｇuƴ＄ ｉｔ. ｍａｙ ｃａｎ. ｈｅｌｐ ｙｏｕ.....
Let,
barrel capacity is=x litre
Note:-40% empty means 60% full.
Now,
According to Question...
x*60%=x*20%+80
60x/100=20x/100+80
60x/100=(20x+8000)
60x=20x+8000
60x-20x=8000
40x=8000
x=200
Thus the barrel has 200litre capacity....
It is proved...
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