volume_mute
Submarine Depth Change
publish date: 1969/12/31 00:00:00 UTC
volume_mute
A submarine at -200 feet dives another 150 feet. What is its new depth?
Correct Answer
-350 feet
Explanation
The initial depth is -200. Diving further is subtracting: -200 - 150 = -350.
Reference
go-math-science.com