30 adults because if there are 3/10 it means they reduced so if the denominator is 100 then 30/100 is the answer :)
The number closest to 65 is 8.
(61 square is 8)
Answer:
I'm getting stuck by

Sorry I can't help you out, if you find the answer through FP lmk
Use the app photomath from appstore
it really helped me alot