$4.95c
The average price of gasoline in 1983 was 37p in the UK http://www.speedlimit.org.uk/petrolprices.html and the average price of gasoline in 1983 in the USA was $0.81 a gallon.
In the US in 1983, the average price of a gallon of regular gasoline was $1.16
In 1983, the US national average price of a gallon of regular gasoline was $1.24 - equivalent to about $2.71 per gallon in 2010.
In August 1983, the US national average price of a gallon of regular gasoline was $1.203. That is equal to about $2.63 per gallon in 2010 dollars.
gas: $1.24
The average price of a movie ticket in 1983 was $3.15.
The average price of a movie ticket in 1983 was $3.15.
The average price of a movie ticket in 1983 was $3.15.
The average price for a movie ticket in 1983 was $3.15.
.The average price of a gallon of milk in 1983 was two dollars and twenty four cents. Milk prices continued to rise through out the years.
The going price, on average, for a hotel room in 1983 was $45.44 for a large chain hotel. Lower chain hotels were considerably cheaper.
With the base at 100 the problem goes as this; 100 / 30 X .31 per gallon = 1.03