1. A rectangle has a perimeter of 36in. The length and width are scaled by a factor of 2.5. What is the perimeter of the resulting rectangle?
2. A triangle has an area of 36cm^2.The base and height are scaled by a factor of 5. What is the area of the resulting triangle?
3. Two solid figures have a scale factor of 6:7. What is the ratio of their volumes, expressed in lowest terms?
4. A brand new filled jar of salsa is 11cm tall and has a radius of 6cm. Kelly eats some of the salsa and the salsa in the jar is now 6cm high. Approximately how much salsa did Kelly eat? Round your final answer to the nearest whole number.
