SOLUTION: Please help me solve this Problem:
1. edwin is 25 years younger than his father. however, his father will be twice his age in 10 years. find the ages of edwin and his father?
2
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-> SOLUTION: Please help me solve this Problem:
1. edwin is 25 years younger than his father. however, his father will be twice his age in 10 years. find the ages of edwin and his father?
2
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Question 1124468: Please help me solve this Problem:
1. edwin is 25 years younger than his father. however, his father will be twice his age in 10 years. find the ages of edwin and his father?
2. if 5 parts of alcohol is mixed with 20 parts of water, what part of the mixture is alcohol?
3. a chemical engineer mixed 40ml of 35% hydrochloric acid solution with 20ml of 50% hydrochloric acid solution. what is the percentage of the hydrochloric acid of the new solution?
4. how many liters of water must be extracted to 20 liters of 12.5% salt solution to make it 20% salt solution? Answer by josgarithmetic(39618) (Show Source):
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1. edwin is 25 years younger than his father. however, his father will be twice his age in 10 years. find the ages of edwin and his father?
2. if 5 parts of alcohol is mixed with 20 parts of water, what part of the mixture is alcohol?
3. a chemical engineer mixed 40ml of 35% hydrochloric acid solution with 20ml of 50% hydrochloric acid solution. what is the percentage of the hydrochloric acid of the new solution?
4. how many liters of water must be extracted to 20 liters of 12.5% salt solution to make it 20% salt solution?
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