You mean miles per gallon. Fill up your gas tank and set your odometer to 0.000. Drive your car until it needs gas again, and divide the miles you drove, by the amount of gallons you just put in. Example: You drive 300 miles, then put in 10 gallons; 300 divided by 10 is 30. You get 30 miles per gallon. It is a method to see how efficient your car uses gasoline.
This is sort of a efficiency quotient to describe how economically your car saves on gas. If you drive mostly freeway you avoid stop and go traffic and waste less gas, just sitting there idling at traffic lights and stop signs. The more cylinders your car has, chances are the more gas you waste; you're trading off power for economy. Buy a four cylinder car, and if you can, use the freeway.
4.00 per gallon
18.4 cents per gallon for gas; 24.4 cents per gallon for diesel.
about $.26 per gallon
4.24 pounds per gallon as per gas facts
as of now I believe the average is almost $3 per gallon. in my town gas is $3.69 per gallon in some places and ONE gas station has it at $4 per gallon.
In 2001, the average price per gallon of regular unleaded gas was $1.46
Around 1976 gas prices in Massachusetts was 50 cents per gallon.
Around 30 cents per gallon.
20 cents per gallon in 1930. That would be about $2.81 per gallon in 2014.
In Southern Idaho it is between $3.29.9 per gallon and $3.36.9 per gallon.
gas was 42.9 cents per gallon
From 1949 it increased from .27 per gallon to $3.27 per gallon in 2008.