Posted by Alexis on .
The Table shows some common scales used in a model railroading.For each scale,find the length of a model of an 82foot long boxcar.Give the length of each model in inches. Scale Name/Scale N 1:160, S 1:64, O 1:48

Math 
bobpursley,
1/160=x/82 solve for x

Math 
Hailey,
1/160=x/82
1•82=82
82/160=.5125