Answer:
it is at sea level because 0 meters above sea level indicates that it has not changed from sea level
Undefined terms; assumptions (postulates); definitions; theorems
I think it would be easier to covert the fractions to decimals here
-1.2 * 1 1/5 / 3/10
= -1.2 * 1.2 / 0.3
= -1.44 / 0.3
= - 4.8 answer
5/7 = x/42
5/1 = x/6
X = 30
