If 2 pints of emulsifiable concentrate are recommended per 100 gallons, how many teaspoons should be added for 1 gallon?

To determine how many teaspoons should be added for 1 gallon when 2 pints of emulsifiable concentrate are recommended for 100 gallons, it's essential to perform a unit conversion.

First, recognize that there are 128 ounces in a gallon and that 1 pint equals 16 ounces. Therefore, 2 pints equal 32 ounces. Since the recommendation is for 100 gallons, this means that 32 ounces of concentrate should be distributed across 100 gallons.

To find out how much concentrate is required for just 1 gallon, divide the total amount of concentrate by the total number of gallons:

32 ounces ÷ 100 gallons = 0.32 ounces per gallon.

Next, convert ounces into teaspoons. There are 6 teaspoons in 1 ounce, so you multiply:

0.32 ounces × 6 teaspoons/ounce = 1.92 teaspoons per gallon.

Therefore, rounding this to the nearest whole number, you would typically measure out approximately 2 teaspoons for each gallon of solution.

This calculation aligns with the understanding that the application rate is proportional, thereby allowing you to derive the correct amount needed based on the provided concentration and dilution instructions.