Quickly plz show your work if the answer is correct i will give brainliest

The answer is A, because the ocean floor is -5 or below the sea level,so that makes the sea level=0, and the summit is 5km because if the whole thing is 10 km above the ocean floor, so 10+(-5)=5km.

Ithink it’s b, hope this .

1.3 and 1 1/3 are both closest to 1. hope this ; )