In 1930, the average cost for a gallon of gasoline was $0.25. in 2007, the average cost for a gallon of gasoline is $2.60. what is the percent of increase rounded to the nearest whole number
Original price=$0.25 New price=$2.60 Change in value=new price-original price Change in value=2.60-0.25 Change in value=2.35 %increased=change in value/original value x 100% %increased=2.35/0.25x100 %increased=940%
