Jarex has a mixture of water and alcohol. The concentration of alcohol is 24%. He then added 1 more liter of alcohol and now the alcohol concentration has increased by 1%. What is the amount of water concentration (in liters)?
Not sure you are asking this.... but if alcohol is 24 + 1 = 25% then the water concentration is 75%
SInce you also ask for water AMOUNT in liters
original alcohol content = .24 x
add one liter of alcohol 1 (1liter) = 1
final concentration = .25 (x+1)
.24x + 1 = .25(x+1) solve to find x = 75 liters
final volume of 75 +1 = 76 liters .25 (76liters) = 19 liters of alcohol then 75 -19 = 56 liters of water