Acar uses 20 gallons of gasoline for a trip of 360 miles. how many gallons of gasoline would be used on a trip of 468 miles?

i belive the answer is 26 gallons because i diveded 20 into 360 and i got 18 so im pretty sure every gallon is 18 miles so then i divided 18 into 468 i and i got 26 hope its right.

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

ya