MA.912.A.5.4: Solve algebraic proportions. The length to height ratio of a rectangular window is 5 inches to 4 inches. What is the height of this window.

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Presentation transcript:

MA.912.A.5.4: Solve algebraic proportions. The length to height ratio of a rectangular window is 5 inches to 4 inches. What is the height of this window if the length is 40 inches? A. 32 inches B. 49 inches C. 50 inches D. 64 inches

MA.912.A.5.4: Solve algebraic proportions. There is an equal number of boys and girls in a 9th grade class. The ratio of the average heights of boys to girls is 12 to 11. If the average height of the girls in the class is 66 inches, what is the average height, in inches, of the boys in the class? A. 55 B. 60 C. 72 D. 77

MA.912.A.5.4: Solve algebraic proportions. A mural is planned on a 12-inch by 18-inch rectangular piece of paper. A tree drawn on the paper is 7 inches tall. The finished mural is 8 feet by 12 feet. What is the height of the tree on the finished mural, in inches? A B C. 56 D. 84

MA.912.A.5.4: Solve algebraic proportions. The ratio of the neck to the belly of a violin is 2 to 3. If the belly of a violin is 354 millimeters, what is the length of the neck, in millimeters? A. 118 B. 236 C. 531 D. 708

MA.912.A.5.4: Solve algebraic proportions.

MA.912.A.5.4: Solve algebraic proportions / 5

MA.912.A.5.4: Solve algebraic proportions.