a fish tank in the shape of a right rectangular prism has a volume of 1920 cubic inches

To find the dimensions of the fish tank, we can use the formula for the volume of a right rectangular prism:

Volume = Length x Width x Height

Given that the volume of the fish tank is 1920 cubic inches, we need to find three dimensions that when multiplied together equal this volume.

Let's start by finding the possible dimensions:

1 x 1 x 1920 = 1920
2 x 1 x 960 = 1920
3 x 1 x 640 = 1920
4 x 1 x 480 = 1920
5 x 1 x 384 = 1920
6 x 1 x 320 = 1920
8 x 1 x 240 = 1920
10 x 1 x 192 = 1920
12 x 1 x 160 = 1920
16 x 1 x 120 = 1920
20 x 1 x 96 = 1920
24 x 1 x 80 = 1920
32 x 1 x 60 = 1920
40 x 1 x 48 = 1920
48 x 1 x 40 = 1920
60 x 1 x 32 = 1920
80 x 1 x 24 = 1920
96 x 1 x 20 = 1920
120 x 1 x 16 = 1920
160 x 1 x 12 = 1920
192 x 1 x 10 = 1920
240 x 1 x 8 = 1920
320 x 1 x 6 = 1920
384 x 1 x 5 = 1920
480 x 1 x 4 = 1920
640 x 1 x 3 = 1920
960 x 1 x 2 = 1920
1920 x 1 x 1 = 1920

From the list of possible dimensions, it seems that the fish tank could have the following dimensions:

Length = 48 inches
Width = 40 inches
Height = 12 inches