There are 4 cups in 1 quart. To wash windows, 2 cups of Rid-a-Spot are to be mixed with 5 cups of water. How many quarts of this mixture can be made from the 1-quart container of Rid-a-Spot? Express your answer as a decimal to the nearest tenth.

Respuesta :

Answer:

3.5 quarts of this mixture can be made from the 1-quart container of Rid-a-Spot.

Step-by-step explanation:

2 cups of Rid-a-Spot are to be mixed with 5 cups of water.

Then cups of water require for 1 cup of Rid-a-Spot = [tex]\frac{5}{2} cup=2.5 cup[/tex]

Given :  4 cups = 1 quart

[tex]1 cup=\frac{1}{4} quart=0.25 quart[/tex]

[tex]2.5 cup=\frac{2.5}{4} quart=0.625 quart[/tex]

So, 0.25 quart of Rid-a-Spot requires 0.625 quarts of water.

Then 1 quart of Rid-a-Spot requires :

[tex]\frac{0.625 quarts}{0.25}=2.5 quart [/tex] of water

Total volume of the mixture = 1 quart + 2.5 quart=3.5 quart

3.5 quarts of this mixture can be made from the 1-quart container of Rid-a-Spot.