Question

If a submarine was 60 ft below the water surface and dives 130 ft down and goes 30 ft up then 1000 ft down then 300 ft up then 200 ft down at what dept is it now and what is the distance between where it first was and where it is now. And if I told you that the speed of the submarine is 100mph how many hours did it take for the submarine to travel up and down. Have fun solving it

Answer 1

Answer:

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