There are #0.0338135# in 1 ml#. #[(color(green)1ml,color(blue)0.0338135 oz), ( color(blue)500ml,color(red)x)] #. cross multiply the blue, divide by green #color(red)x#. #color(red)x= (color(blue)(500xx0.0338135)) -: color(green)1#. #color(red)x= (color(blue)(33.8135/2))= 16.9675 oz~~16.97#.
ItÂ´s definiteley the USA, which consumes most oil in the world, and I think, thatÂ´s one reason, why they go to troubled countries (mostly countries with a lot of oil resources) to free them.
Saudi Arabia, the largest oil producer within OPEC and the world's largest oil exporter, historically has had the greatest spare capacity. Saudi Arabia has usually kept more than 1.5 - 2 million barrels per day of spare capacity on hand for market management.