Jennie is making popcorn. The recipe calls for cup of butter, 3 tablespoons of kernels, and 1 teaspoon of salt. If she uses 10 tablespoons of kernels, how much butter does she need?
Round your answer to the nearest hundredth. (1 point)
If the recipe calls for 3 tablespoons of kernels, and Jennie uses 10 tablespoons, Jennie is using 10/3 = <<10/3=3.3333333333333335>>3.33 times the amount of kernels required in the recipe.
Therefore, Jennie would also need 3.33 times the amount of butter required in the recipe, which is 3.33 * 1/3 = <<3.33*1/3=1.11>>1.11 cups of butter. Answer: \boxed{1.11}.