Abarrel of oil contains 42.0 gallons. how many liters is this? (1gal 3.785 l) 9.9 l o 11 l 158l 142l o 178l

The answer to your question is: 158 L

Explanation:

Rule of three

                     1 gal    3.785 L

                  42 gal      x

                     x = (42 x 3.785) / 1

                     x = 158.97 L

it is called acid bonding

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.