Question

Lin has two small baking pans, each shaped like a rectangular prism. For each question, explain or show your reasoning.

Part A: 3 pts

Lin lines the bottom of her first pan with aluminum foil. The area of the rectangular piece of foil is
square inches. Its length is
inches. What is the width of the foil?

Part B: 3pts

Lin’s second pan has a length of
inches, a width of
inches, and a height of
inches. What is the volume of the second pan?

Answer 1

In Part A, divide the area of the foil by its length to find the width. In Part B, multiply the length, width, and height of the pan to find the volume.

Step-by-step explanation:

Part A:

To find the width of the foil, we need to divide the area of the foil by its length. Let's say the area of the foil is A square inches. The length of the foil is L inches.

So, the width can be calculated using the formula: width = area/length. Therefore, the width of the foil is A/L inches.

Part B:

To find the volume of the second pan, we multiply its length, width, and height. Let's say the length is L inches, width is W inches, and height is H inches. So, the volume can be calculated using the formula: volume = length * width * height. Therefore, the volume of the second pan is L * W * H cubic inches.