回復 9# sheep
Of course I did the math.
One way = 20KM, so total of 40KM.
So assume gas required is $4.
Gas down there is around $0.30 difference. (9x.9 vs 12x.9 here - both supreme). It's almost 30% difference. Let's say I fill up 50L, I can save at least $15, minus my $4 gas to get there, still save around $10 each tank. |