A fish in an aquarium is 4 feet long. A scale model of the fish is 2 inches long. What is the scale factor?

or 2:48 = 1:24.

Scale Factor = 4Ft/2In = 2 Ft./In.

To find the scale factor, we need to determine the ratio between the actual size and the model size.

The actual size of the fish is 4 feet, which is equivalent to 48 inches since there are 12 inches in a foot.

The model size is 2 inches.

So, the scale factor is calculated by dividing the actual size by the model size:

Scale factor = Actual size / Model size
Scale factor = 48 inches / 2 inches

Simplifying this, we get:

Scale factor = 24

Therefore, the scale factor is 24, meaning that the model is at a scale of 1:24, where 1 inch on the model represents 24 inches in reality.

To find the scale factor, you will need to determine the ratio of the lengths of the fish and its scale model.

First, you need to convert both measurements to the same unit. Let's convert the length of the fish to inches since the scale model's length is given in inches. There are 12 inches in a foot, so the fish is 4 feet * 12 inches/foot = 48 inches long.

Now that both measurements are in inches, you can find the scale factor by dividing the length of the fish by the length of the scale model:

Scale factor = Length of fish / Length of scale model
Scale factor = 48 inches / 2 inches
Scale factor = 24

Therefore, the scale factor is 24.