La longitud de una varilla es de 12 pulgadas y la de otra varilla es de 87 pulgadas. Compara la longitud de la segunda varilla a la primera
y expresa el resultado como una razón.​

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in

Roger could feed 5 walruses with 4 kilograms of fish. how many walruses could he feed with 7.2 kilograms of fish?