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3 years ago

6

A submarine was situated 800 feet below sea level. If it goes 450 feet up towards the surface, goes back down 100 feet and then

goes up again 210 feet, what is the submarine's new position?

1 answer:

Anni [7]3 years ago

7 0

800-450=350, 350+100=450, 450-210=-240. The submarine is now positioned at 240 ft below sea level..

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