Question

A submarine dives to a depth of 3775 m. It then climbs to a depth of 1395 m before descending one more time to a depth of 2890 m. How many meters in total has the submarine dived? What is the total distance (up and down) it has travelled? (Include the first descent in your calculations).

Answer 1

Explanation:

3775 + 2890-1395 = total diving meters = 5270 m

Total movement = 3775 + ( 3775 - 1395 ) + (2890 - 1395 ) = 7650 m