Mar 19, 2009 #1 R RoshelleC New member Mar 19, 2009 1 0 1 ratio of students who ride bikes.....? to students who walk?
Mar 19, 2009 #2 C crazydave1 New member Jul 26, 2008 20 0 1 2:3 For every 2 students who ride, 3 walk