5.8.P18-19 Question Help Use the recipe card for 7–8. 7. Paul has 40 cups of water. Is this enough water to make 21 batches of green slime for a class project? Explain. 8. There are 16 tablespoons in 1 cup. How many tablespoons of cornstarch would Paul need to make 14 batches of green slime? Click here to view the customary units. Click here to view the recipe card. TILL