A submarine is at 756 feet below sea level how many feet will it need to rise to be at the surface?
Mathematics · Middle School · Tue Nov 03 2020
Answered on
Given the statement:
A submarine is at 756 feet below sea level.
Determine how many feet will it ned to rise at the surface.
Solution:
In order to determine how many feet do the submarine need in order to rise at the surface, we simply must think of a number that when subtracted to 756 the answer will be 0. Hence, in such case, the number that is applicable for this statement is simply 756, since, if we subtract 756 to itselt the answer is 0.
= 756 - 756
= 0
Final answer:
The submarine must rise 756 feet to be at the surface.