In a broadcast sprayer application, if the spray tank capacity is 150 gallons and the spray rate is 30 gallons per acre, how many acres can be sprayed per tank?

• A. 3 acres
• B. 0.2 acres
• C. 5 acres
• D. 0.5 acres

Answer: (C)

To determine how many acres can be sprayed per tank, you divide the total capacity of the spray tank by the spray rate per acre. In this situation, the tank capacity is 150 gallons, and the spray rate is 30 gallons per acre.

Calculating the number of acres sprayed involves this formula:

Number of acres = Spray tank capacity / Spray rate per acre

Substituting the values:

Number of acres = 150 gallons / 30 gallons per acre = 5 acres

This calculation shows that, with a spray tank capacity of 150 gallons and a spray rate of 30 gallons per acre, a total of 5 acres can be sprayed per full tank. This is a straightforward application of basic division to understand how resources are allocated in the context of agricultural spraying, demonstrating the efficiency of the application process.