Question

A rectangular fish tank is 8 inches long and 5 inches wide. The tank is filled with water to a height of 2 inches. What is the volume of the water in the tank?

Answer 1

To find the volume of the water in the tank, we first need to find the volume of the tank itself.

The volume of a rectangular tank is calculated using the formula V = l x w x h, where l is the length, w is the width, and h is the height.

Given:
Length (l) = 8 inches
Width (w) = 5 inches
Height (h) = 2 inches

V = 8 x 5 x 2
V = 80 cubic inches

Now, since the tank is filled with water to a height of 2 inches, the volume of the water is equal to the volume of the tank itself.

Therefore, the volume of the water in the tank is 80 cubic inches.