What is the equivalent measurement for a 4% pesticide solution in a 3-gallon tank?

To determine the equivalent measurement for a 4% pesticide solution in a 3-gallon tank, it's essential to understand what a 4% solution means. A 4% solution means that in every 100 parts of the solution, 4 parts are the active ingredient (in this case, the pesticide), and the remaining 96 parts are typically water or another solvent.

To calculate how much pesticide is needed for a 3-gallon tank, follow these steps:

1. First, convert the 3 gallons into a more manageable unit, if necessary. Since we are already dealing with gallons, we can directly work with this measurement.

2. Find 4% of 3 gallons:

• 4% can be expressed as the fraction 4/100 or 0.04.

• Multiply 3 gallons by 0.04:

3 gallons x 0.04 = 0.12 gallons.

This means that in a 3-gallon tank, a 4% solution requires 0.12 gallons of pesticide. This calculation confirms that the correct answer is indeed the measurement that corresponds to 0.12 gallons. Understanding how to break down percentages into actual volume is crucial in applying pest control