Which point on the number line represent negative 1/3

Name the most appropriate metric unit for each measurement like a length of an carrot

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π

Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?