The answer is 1,000 miles because if one inch equaled 400 miles then you would add 400 miles more and get 2 you would also get 800 then since it is 2 and a half inches you would only do 200 miles because that is half of 400 and then you would have 2 and a half inches. Also, if you add 200 to 800 you get 1,000
180 / 5 = 36 Therefore, working to the same scale factor, 180 miles would equal 36 inches.
800 miles double 1 inch
1000
2.5 x 400 = 1,000 miles
when 1 inch = 400 miles then 2.5 inches = 2.5 x 400 = 1,000 miles
5 inches will equal 10 miles if the scale is 1 inch equals 2 miles
If 1 inch equals 400 miles on the map, then 2.5 inches on the map would equal 1000 miles in real life. This is calculated by multiplying the scale factor (1 inch equals 400 miles) by the distance on the map (2.5 inches).
180 / 5 = 36 Therefore, working to the same scale factor, 180 miles would equal 36 inches.
Assuming a scale of 800 miles to every one inch, 3.25 inches will equal 3.25 x 800 = 2600 miles.
1050
800 miles double 1 inch
400 x 2.5 = 1000 miles
1000
2.5 x 400 = 1,000 miles
when 1 inch = 400 miles then 2.5 inches = 2.5 x 400 = 1,000 miles
Assuming you mean "two and a half inches"? The answer is 1000 miles
On that scale... 6 inches !