The best way to find your answer is to divide 193 by 400 to get .4825 and to make sure if it is the answer you take 400 and multiply .4825 and it will be 193 so .4825 = 48.25%
Answer:
81%
Step-by-step explanation:

There are able to sit 16 people
Answer:
(21/30)*100 = $70
Step-by-step explanation:
I think she used 7% if i am right mark me brainlist .