1) Think back to Mug Wump - how did you decide which characters were similar to him? How did you decided which characters were NOT similar to him?
3) If I used (x, y) to create Mug and I used (4x, 4y) to create a new character, Pug, how would Pug be similar to Mug? What is the scale factor from Mug to Pug? How many Mugs would fit into one Pug (area)?

1) I decided which characters were similar to him by seeing if their rule was added or subtracted by any number. I also checked to see if their length and width were multiplied by the same number or divided by the same number. Characters that weren't similar to him were either multiplied by different numbers, divided by different numbers, multiplied and divided by different numbers, or multiplied and divided by the same numbers.

3)Pug would just be 4 times bigger than Mug is. The scale factor from Mug to Pug would be 4. 16 Mugs would fit into Pug.