Question

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 the tank so that it has 2/5 of the water that it started with?
The technician must remove ____ more gallons of water for the tank to have 2/5 of the water that it started with.

Answer 1

if i undersood i need to find how much is full tank -
20/100*25 +20=25
2/5 of full tank is 2/5 of 25 and it is 10

Answer 2

it is what the want find?

Answer 3

10 is the answer @AlexKross

Answer 4

?????? @AlexKross

Answer 5

yes