On a certain map, 1/2 inch represents 75 miles. if the distance on this map is 2 1/4 inches, what is the actual distance between the two towns?

Norder to get a certain shade of blue paint, a mixer must have 5 parts white paint to 3 parts blue. if 4 gallons of paint must be mixed, how many gallons of white paint must be used?

Complete this sentence with the best of choices given

Acontainer full of water weighs 15.5 lbs. when ¼ of the water is poured out, the container now weighs 12 ½ lbs. how much does the container weigh when empty?