What is the answer ?

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

Nikolas calculated the volume of the prism. his work is shown below.

The volume of a cube-shaped shipping container is 13,824 cubic inches. find the edge length of the shipping container.