Question

draw a comparative scale on the R.F. of 1:1000000 to show kilometers and miles.

Answer 1

Explanation:

1cm−10km

To convert an RF scale to a direct statement scale, divide the right side of the equation by 100 000, to change centimetres into kilometres. To convert from a direct statement scale back to an RF scale, multiply the right side of the equation by 100 000, to change kilometres into centimetres

Answer 2

rf=10,000,000

1 inch =1000000

" " "=1000000÷633660

=15.78