Final answer:
A dilation with a scale factor of 5/3 is an enlarging dilation because the scale factor is greater than 1, indicating the object will increase in size.
Step-by-step explanation:
If a dilation with a scale factor of 5/3 takes place, this is an example of an enlarging dilation. A dilation is a transformation that scales objects up or down in size. The scale factor determines whether the dilation is an enlargement or a reduction. When the scale factor is greater than 1, the image is enlarged; if it is less than 1, the image is reduced. Since 5/3 is greater than 1, it indicates that the dilation will make the object larger, hence it's an enlarging dilation.