Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.
i assume that by 5 you mean 5 gallons.
(20)(0.25) = 15
removing 15 gallons reduces the tank from 20 to 5.
this is because the profit is decreasing and turning into debt