To make plaster, you need 2 cups mixture to 5 cups of water. There are 20 cups in a box of mixture.
How many cups of water do you need to mix the entire box of plaster?
To make plaster, you need 2 cups mixture to 5 cups of water. There are 20 cups in a box of mixture.
How many cups of water do you need to mix the entire box of plaster?