Mr. Fekete had to purchase a new computer and his new computer had a smaller screen, but all the measurements were still to scale. The two computer screens are shown below.
18.75 in
15 in
15 in
12 in
What would be the scale factor (as a fraction) used to go from the older, larger screen to the newer, smaller screen?

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: