(3) Double the dimensions of a prism or cylinder:
- The surface area of the bigger prism or cylinder is \( \qquad \) times the original one.
- The volume of the bigger prism or cylinder is \( \qquad \) times the original one.
* Triple the dimensions of a prism or cylinder:
- The surface area of the bigger prism or cylinder is \( \qquad \) times the original one.
- The volume of the bigger prism or cylinder is \( \qquad \) times the original one.
(2) The volume of a rectangular prism is \( 240 \mathrm{~cm}^{3} \). If each of its sides is doubled. the volume of the new prism is \( \qquad \) .
24) The surface area of a cylinder is \( 52.5 \pi \mathrm{~cm}^{2} \). If the dimensions of a cylinder are one third of this cylinder, its surface area is \( \qquad \) . \( \qquad \)