If 2 inches represented 9 miles then 2/9, which is 0.222 recurring inches would represent 1 mile.
If 1 inch equals 400 miles, then 2.5 inches would be equal to 1000 miles (2.5 inches x 400 miles/inch).
Seven inches would be 7 x 150 = 1,050 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 you mean "two and a half inches"? The answer is 1000 miles
800 miles double 1 inch
400 x 2.5 = 1000 miles
5 inches1inch/100miles = 5inches /500miles
1050
If 1/2 inch equals 100 miles, then 1 inch would be 200 miles. Therefore, 1.5 inches would equal 300 miles (1.5 inches * 200 miles/inch = 300 miles). So, the state of Wisconsin would be 300 miles long on this map scale.
2.5 x 400 = 1,000 miles