Hi all, Mary Ellen, you walked 11.363636 percent of a mile if you walked 600 feet. this is one of those cross multiply thingers. You set up the four numbers 600 over 5280 = x over 100. You multiply 600 times 100, just add two zeros. Then you divide that number by 5280, the number of feet in a mile. HTH, Ann P. -- Ann K. Parsons email: akp@xxxxxxxxx WEB SITE: http://home.eznet.net/~akp "All that is gold does not glitter. Not all those who wander are lost." JRRT