Question

The homes family is on a road trip on the first day they drove 3.5 inches on a map the actual distance is 245miles which is the scale of the map

Answer 1

1:70

Explanation:

A scale drawing is a reduced form in terms of dimensions of an original image / building / object

the scale drawing is usually reduced at a constant dimension

scale of the drawing = original dimensions / dimensions of the scale drawing

245 / 3.5 = 70

1:70