A certain company that sells only cars and trucks reported that revenues from car sales in 1997 were down 11 percent from 1996 a
nd revenues from truck sales in 1997 were up 7 percent from 1996. If total revenues from car sales and truck sales in 1997 were up 1 percent from 1996, what is the ratio of revenue from car sales in 1996 to revenue from truck sales in 1996