Question

One gallon of Wet & Forget can be mixed with water to make 6 gallons of the mixture. The sprayer only holds 4 gallons. How much Wet & Forget concentrate and how much water does Kathy need to fill the sprayer with 4 gallons of mixture? Use ratios to solve this problem:

a. 2.67 gallons of concentrate and 1.33 gallons of water
b. 1.33 gallons of concentrate and 2.67 gallons of water
c. 3 gallons of concentrate and 1 gallon of water
d. 1 gallon of concentrate and 3 gallons of water

Answer 1

c. 3 gallons of concentrate and 1 gallon of water This solution maintains the original ratio of concentrate to water, ensuring the proper dilution for the desired mixture to effectively utilize Wet & Forget in the sprayer.

Step-by-step explanation:

To determine the amounts of Wet & Forget concentrate and water needed to fill the 4-gallon sprayer, we consider the ratio provided: 1 gallon of concentrate can be mixed with water to make 6 gallons of the mixture. Since the sprayer holds 4 gallons, we create a ratio of concentrate to water in a 1:5 proportion (1 gallon concentrate to 5 gallons of water). To achieve the 4-gallon mixture, the ratio proportionally scales down to 3 gallons of concentrate and 1 gallon of water.

The given ratio of 1 gallon concentrate to 5 gallons water enables us to scale down the mixture to fit the 4-gallon sprayer. Consequently, 3 gallons of concentrate are needed, while 1 gallon of water completes the 4-gallon mixture needed for the sprayer.

This solution maintains the original ratio of concentrate to water, ensuring the proper dilution for the desired mixture to effectively utilize Wet & Forget in the sprayer.