Question

You are drawing a map. Two cities on the map are 7 inches apart. You know the actual distance between them is 1,750 miles. What is the scale factor (scale) for the map?

A- 12,250 miles per inch <--- mum thinks this is answer <_O -?!?!?!
B- 1,743 miles per inch
C- 250 miles per inch
D- 1,757 miles per inch

Answer 1

C because 250×7=1750 and to make it easier 250x4 is 1000 and 250x3 is 750 1000+750=1750

Answer 2

The scale is the number of miles per inch.
miles/inch=1750/7

Simplify and divide by 7 on the top and bottom:
(1750/7)/(7/7)
250/1

C. 250 miles per inch

Hope this helps :)