Answered

A submarine descended 1200 meters below the surface of the water. It then rose 800 meters and then descended 250 meters.


What was the submarine's net gain or loss in altitude? {Note: m stands for Meters}

A-1200 m

B-650 m

C-400 m

D650 m

Verified Answer :

orlandotrillo12

-1200 + 800 - 250 = -650

Descending = (-1200)

Ascending = -1200 + 800 = (-400)

Again, descending = -400 -250 = (-650)

So, its 650 m below sea level.

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