Answer:
27 females are in the class
Step-by-step explanation:
Spilt 30 into 10 (30 divided by 10) and then you get 3. The number of males in the class is 3. Now subtract 30 from 3 and you get 27. Therefore, there are 27 females in the class.
answer is 111
Im pretty sure the anwer is B.
I really hope this helps! I think this is the answer, Have an AWSOME day :)