SOLUTION: on a map, the length of a nature-center trail is 10.7cm. if the scale is 3cm to 39km, what is the actual length of the trail?

Algebra ->  Test -> SOLUTION: on a map, the length of a nature-center trail is 10.7cm. if the scale is 3cm to 39km, what is the actual length of the trail?      Log On


   



Question 744846: on a map, the length of a nature-center trail is 10.7cm. if the scale is 3cm to 39km, what is the actual length of the trail?
Answer by Cromlix(4381) About Me  (Show Source):
You can put this solution on YOUR website!
With a scale of 3cm to 39 km. This is equal to 1cm to 13 km.
Therefore 10.7cm x 13 = 139.1 km.