a submarine is at depth of 3500m below the sea level. it comes up 560m and then goes down by 1250m. if we consider the sea level as zero. what is the current position of submarine
-3500+560-1250 = ?
Math
To find the current position of the submarine, we need to take into account its initial depth, the distance it comes up, and the distance it goes down.
The initial depth of the submarine is 3500m below the sea level. It then comes up by 560m, so its new depth is 3500m - 560m = 2940m below the sea level.
Next, the submarine goes down by 1250m from its new depth (2940m below the sea level). So we subtract 1250m from 2940m: 2940m - 1250m = 1690m below the sea level.
Therefore, the current position of the submarine is at a depth of 1690m below the sea level.