If nineteen and one hundredth percent of the volume of gas in a storage tank is oxygen, then all the other gases in the tank make up what percent of the volume of the gases in the tank?
1 answer
If 19.01% of the volume of the gases in the tank is oxygen, then the remaining 80.99% must be other gases in the tank. Therefore, all the other gases in the tank make up 80.99% of the volume of the gases in the tank.