If it cost $8 to fill a gas tank in 1980, how much would it have cost to fill the same tank in 2010? Year
1960
1970
1980
1990
2000
2010
Previous question
Average G
Price as a Percentago Price Index
Price of 1980 Price (1980 - 100)
$0.31
25.4%
25.4
$0.36
29.5%
29.5
$1.22
100.0%
100.0
$1.23
100.8%
100.8
$1.56
127.9%
127.9
$2.84
232.8%
232.8
BB
It would have cost $ in 2010
(Round to the nearest cent as needed.)