Jordan has 6 blue and 2 red marbles, as shown. How many additional blue marbles and red marbles need to be added to the jar so
that the ratio of blue to total marbles is 8 to 11?

The area of a square floor on a scale drawing is 64 square centimeters, and the scale drawing is 1 centimeter: 3 ft. what is the area of the actual floor? what is the ratio of the area in the drawing to the actual area? the area of the actual floor is square feet. the ratio of the area in the drawing to the actual area is 1 square centimeter: square feet.