How much of a(n) 60% orange juice drink must be mixed with 3 gallons of a 20% orange juice drink to obtain a mixture that is 50%

Question

How much of a(n) 60% orange juice drink must be mixed with 3 gallons of a 20% orange juice drink to obtain a mixture that is 50% orange juice?
The amount of 60% orange juice drink is gallons.

Kunduz · Accepted Answer

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