What is the concentration of insecticide per gallon in the tank if 7.5 ounces are in a 3-gallon tank?

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Study for the New Jersey Pesticide Applicator Category 3A Exam. Use flashcards and multiple-choice questions with hints and explanations. Get ready for your exam!

Multiple Choice

What is the concentration of insecticide per gallon in the tank if 7.5 ounces are in a 3-gallon tank?

Explanation:
Concentration per gallon is found by dividing the total amount of insecticide by the total number of gallons. Here, 7.5 ounces in a 3-gallon tank gives 7.5 ÷ 3 = 2.5 ounces per gallon. This means each gallon contains 2.5 oz of insecticide, so the per-gallon concentration is 2.5 oz/gal. This follows the idea that concentration is the amount of chemical divided by the volume it’s in.

Concentration per gallon is found by dividing the total amount of insecticide by the total number of gallons. Here, 7.5 ounces in a 3-gallon tank gives 7.5 ÷ 3 = 2.5 ounces per gallon. This means each gallon contains 2.5 oz of insecticide, so the per-gallon concentration is 2.5 oz/gal. This follows the idea that concentration is the amount of chemical divided by the volume it’s in.

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