A model atv is 8 inches long. After dilation, the model is 2.4 inchds long. What is the scale factor of the dilations?

factor-of-dilations

#1

A model atv is 8 inches long. After dilation, the model is 2.4 inchds long. What is the scale factor of the dilations?

Answer:

The scale factor is 3.3¯¯¯ because 2.4×3.3¯¯¯=8