Which is the best estimate for the percent that is represented by the shaded portion of the diagram? 30% 36% 38% 40%

The scale for a map is 20 miles = 1/2 inch. the distance between two towns on the map is 3 3/4 inches. what is the actual distance between these towns? 150 miles 38 miles 75 miles 135 miles

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

At a kentucky friend chicken, a survey showed 2/3 of all people preferred skinless chicken over the regular chicken. if 2,400 people responded to the survey, how many people preferred regular chicken?