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?

I believe the answer is 14.4 gallons of fuel. To get the answer, I did x over 18 = 20% of 100. You cross-multiply to get 100x = 360. Divide each side by 100 to get x = 3.6. Subtract that from 18 gallons to get your answer.

Answered by usagi | 2024-06-10

If u have a coulculater do 18 times .20 and that will give u the answer

Answered by skywalker1230 | 2024-06-10

You currently have 3.6 gallons in your tank, which is 20% of its 18-gallon capacity. To fill the tank completely, you need to add 14.4 gallons of fuel. So, the answer is 14.4 gallons.
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Answered by usagi | 2024-12-25