kim is looking at a map with a scale of 1 inch : 18 miles. If the actual area of a farm is 810 square miles , what is the area of the farm on the map ?
1 Expert Answer
Yale MBA, Experienced Math/GMAT Tutor, Resume Writer
1 inch = 18 miles
That means -
1 square inch = 18*18 = 324 square miles
x inches = 810 miles
x = 810/324
x = 2.5 square inches
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