suppose your gasoline tank holds 18 gallons of fuel.your tank is currently 20% full. How many gallons of fuel do you need to add to fill the tank

Respuesta :

Suppose your gasoline tank holds 18 gallons of fuel. Your tank is currently 20% full. How many gallons of fuel do you need to fill the tank?
18 x .2=3.6
18-3.6=14.4
14.4 gallons