# Alcohol 2

Two types of alcohol one 63% and second 75% give 20 liters of 69% alcohol. How many liters of each type are in the mixture?

A =  10
B =  10

### Step-by-step explanation:

A+B = 20
A•(63/100)+B•(75/100)=20•(69/100)

A+B = 20
63A+75B = 1380

A = 10
B = 10

Our linear equations calculator calculates it. Did you find an error or inaccuracy? Feel free to write us. Thank you! Nestor
Your solution did not use the "given" in the problem i.e., instead of 70%< you used 69%. Dr Math
Fixed this typo problem, thank you! Tips to related online calculators
Looking for a statistical calculator?
Do you have a system of equations and looking for calculator system of linear equations?
Tip: Our volume units converter will help you with the conversion of volume units.

## Related math problems and questions:

• Solutions, mixtures How many liters of 70% solution we must add to 5 liters of 30% solution to give us a 60% solution?
• Alcohol How many 55% alcohol we need to pour into 14 liters 75% alcohol to get p3% alcohol? How many 65% alcohol we get?
• Pouring alcohol 100 liters of alcohol has 70% How many liters of water need to be added to have 60% alcohol?
• Alcohol mixing How much 64% of the alcohol must be poured into 6 liters of 85% alcohol to produce 79% alcohol?
• Mixture 2 How many liters of water must be added to 7 liters of a 20% solution to obtain a 10% solution?
• Alcohol solutions We have to produce 2 liters of 60% alcohol from 55% and 80%. How many of which ones will we use in the solution?
• Alcohol mixture From 55% and 80% alcohol, we have to produce 0.2 kg of 60% alcohol. How many of them do we use in the solution?
• Alcohol mixing How much 55% alcohol we must pour into 1500 g 80% alcohol to form a 60% alcohol? How much 60% alcohol created?
• Solutions, mixtures We have 2 liters of 20% solution available. How much 70% solution do we need to add to it to get a 30% solution?
• Solution What amount of 80% solution and what amount of water is needed to mix in order to obtain two liters of 60% solution of this mixture?
• Vinegar 2 How many percentages of vinegar solution will we get if we mix 3.5 liters of 5.8% and 5 liters of 7.6% vinegar?
• Solutions How much 60% solution and how much 35% solution is needed to create 100 l of 40% solution?
• CuSO4 mixture How many grams of solid CuSO4 we have to add to 450g of 15% CuSO4 solution to produce a 25% solution?
• Hydrochloric acid Determine the concentration of which must have a solution of hydrochloric acid that mixing 10 l of the solution with 8 liters of 26% solution to get the solution with a concentration of 50%?
• Peroxide How many ml should we pour 30% of peroxide (H2O2) into 100ml H2O to give a 20% solution?
• Two teas A mixture weighing 10 kg was made from two types of tea. The price of tea was 160 CZK/kg and second tea 170 CZK/kg. The price of the mixture is 166 CZK/kg. How many kilograms of each type of tea had to be mixed?
• Pharmacy The pharmacy adds to 3 liters of 95-percent alcohol 5 liters of 38.04 percent alcohol. How much percent alcohol the pharmacy got?