please help ! I need help with math because I am failing and I might have to repeat the grade.. I have a quiz right now I don’t understand this question I will provide a photo above thank you <3! question “3“ btw

Answer:
D
Step-by-step explanation:
The amount of adults which is 25 to the amount of kids which is 17
The question is asking what's the ratio of adults to kids - A B C -
Not the ratio of kids to adults - D -
So the answer is D