Find the Percentage of Alcohol in the New Mixture
Answer: (2). 50/3%
Quantity of mixture in litres = 24.
In which 20% is alcohol and rest is water, therefore, quantity of alcohol in litre = 20% of 20 = 4 litre
If four litre of water be mixed in mixture, the new mixture is 24 litre. but quantity of alcohol is same in mixture in litres.
4 litre of alcohol present in 24 liter mixture. the percentage of alcohol present in new mixture =( 4 / 24 ) * 100% = ( 1 / 6 ) * 100% = 50 / 3% of alcohol present in mixture.