Question

In a jar, there is 240 liters of pure wine.
Everyday 20 liters of quantity is replaced
with water. What is the percentage of
concentration of wine after two days.​

Answer 1

Answer:

Wine = 240L

Water Added to wine everyday = 20L

Water added in 2 days = 2 X 20L = 40 L

Amouut of wine removed = amount of water added

Amount of wine removed=40 L

So, the jar will contain

(240-40) L of wine +40L of water

= 200 L of wine + 40 L of water

%  concentration of wine = concentration of wine/ total concenteration X 100

%  concentration of wine= 200/240 X 100

%  concentration of wine = 1`6.6667 X 5

%  concentration of wine = 83.333334%

%  concentration of wine = 83.3%