A sprayer with a 350-gallon capacity is calibrated to apply 14 gallons of solution per acre. How many acres are sprayed per fill?

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Prepare for the Iowa DOA CORE Pesticide Applicator's License Test. Study with flashcards, multiple choice questions, and detailed explanations. Get ready for your exam!

Multiple Choice

A sprayer with a 350-gallon capacity is calibrated to apply 14 gallons of solution per acre. How many acres are sprayed per fill?

Explanation:
The key idea is to find how many acres you can treat with one full tank by dividing the total gallons on the sprayer by the gallons applied per acre. With a 350-gallon capacity and a rate of 14 gallons per acre, you can spray 350 ÷ 14 = 25 acres per fill. This matches the given application rate: each acre uses 14 gallons, so the 350 gallons cover 25 acres. This calculation also helps plan when to refill and ensures you stay within the label rate. If you used a different per-acre rate, or a different tank size, the acres per fill would change accordingly.

The key idea is to find how many acres you can treat with one full tank by dividing the total gallons on the sprayer by the gallons applied per acre. With a 350-gallon capacity and a rate of 14 gallons per acre, you can spray 350 ÷ 14 = 25 acres per fill. This matches the given application rate: each acre uses 14 gallons, so the 350 gallons cover 25 acres. This calculation also helps plan when to refill and ensures you stay within the label rate. If you used a different per-acre rate, or a different tank size, the acres per fill would change accordingly.

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