Answer: There are two dogs for every three cats. That means there are 2/3 as many dogs as cats
Step-by-step explanation: I don't really know i'm just using my small brain. Sorry if it is wrong.
The answer is D because you just multiply the percent times 40 to get 12.
121 x 12 = 1452 so over 1500 is not a correct estimate. Less than 1500 is the right estimate
B has the pair that are vertical angles