Jennie is making popcorn. The recipe calls for 1/2
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)
Responses
1.66
1.66
1.67
1.67
1.50
1.50
3.33
To find out how much butter Jennie needs, we can set up a proportion:
(3 tablespoons of kernels) / (1/2 cup of butter) = (10 tablespoons of kernels) / (x)
Cross-multiplying, we get:
3 * x = (10 * 1/2)
3x = 10/2
3x = 5
x = 5/3 ≈ 1.67
So, Jennie needs approximately 1.67 cups of butter. Therefore, the correct answer is 1.67.