(04.04 MC) PLEASE HELP QUICKLY
An oil company fills 1/10 of a tank in 1/5 hour. At this rate, which expression can be used to determine how long it will take for the tank to fill completely?
If it takes hours (which is 24 minutes) to fill one tenth of the tank, then to fill 10 tanks, it would be * 10 and you get a total of 2 hours to fill the tank.