Question
a walk up a hill starts at a car park on the 100m contour and climbs steadily to a summet at 240m. on a map with scale 1:25000 the distance along the path from the car park to the summet is 9.6cm.
how long it will to reach su,,it and back according to Naismith's rule.
how long it will to reach su,,it and back according to Naismith's rule.