A submarine was at a depth of 106.3 feet below sea level. After 5 hours, the submarine was at 481.2 feet below sea level. How far did the submarine travel?

To find the distance traveled by the submarine, we need to find the change in depth.

Change in depth = Final depth - Initial depth
Change in depth = 481.2 ft - 106.3 ft
Change in depth = 374.9 ft

Therefore, the submarine traveled 374.9 feet.

To find out how far the submarine traveled, we need to calculate the change in depth.

The initial depth of the submarine was 106.3 feet below sea level, and after 5 hours, the submarine was at 481.2 feet below sea level.

So, the change in depth is:
481.2 - 106.3 = 374.9 feet.

Therefore, the submarine traveled a distance of 374.9 feet.