Try another version of this question

The submarine Nautilus is at 606 feet below the surface of the water, and the submarine Explorer is 791 feet below the surface. What is the difference between the position of the Nautilus and the Explorer?

feet

Box 1: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172

Enter DNE for Does Not Exist, oo for Infinity

185