5 half gallons to 1 half gallon
Assuming you're making screwdrivers, you mix two and a half gallons of orange juice with a gallon of vodka.
1 gallon
6.4 gallons.
One quart is a quarter of a gallon - 2 quarts would be half a gallon, (why someone would want to mix metric and imperial I don't know), so 1.8 quarts would be one and four-fifths of a quart. If you don't need precision, it's a little bit less than a half gallon.
If you have one gallon of water and your using a 5 to 1 mix ratio, you need 3 cups, 3 tablespoons and a half teaspoon. I'm sure 3 cups will do the trick though.
Mix it half and half with the water.
One ounce of UAN 32% Fertilizer to the gallon
8 small boxes
1/6 gallon to 5/6 gallon.
To wash a dirt bike with Simple Green and water you can mix them at any ratio you prefer. There is a recommendation of 1 cup of Simple Green to 1 gallon of water.
9 tbl per gal.