Posted by Anonymous on Sunday, November 15, 2009 at 11:34am.
Write a proportion that is equivalent to the statement: If 3 gallons of gasoline cost $5.37, then 8 gallons will cost $14.32.

math  bobpursley, Sunday, November 15, 2009 at 11:53am
3:5.35::8:14.32
Normally, we do this as ratios.
3/5.35=8/14.32