3 years ago

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

2 answers:

7 0

Descending = (-1200)

Ascending = -1200 + 800 = (-400)

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

So, its 650 m below sea level.

malfutka [58]3 years ago

3 0

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