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Type A alcohol contains 72% pure alcohol, and type B alcohol contains 62% pure alcohol. If each kind of alcohol is 15 liters more than the original, the pure alcohol content after mixing is 63.25%, how many liters of each kind of alcohol will be taken in the first mixing? After the first mixing, the pure alcohol content is 62%
You are short of a condition, such as the ratio of two kinds of alcohol when mixing for the first time. Change the question and answer immediately
Mom bought a can of chocolate granules. Mingming immediately mixed 50 grams of chocolate granules with 100 grams of water. After blending, she found that the taste was too sweet. After carefully reading the formula, she found that when chocolate granules accounted for 25% of the drink, the taste was the most delicious. If Mingming wanted to make the most delicious drink, how many grams of water should he add?
50 △ 25% = 200 (g)
50 + 100 = 150 (g)
200-150 = 50 (g)
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