405 people
Explanation:
It is given that there are a total of
people.
It is given that
% of the people will reelect.
So,it can be found that
% of the people may not reelect or may not make their decision yet.
So,number of people that may not reelect or may not make their decision yet is
.
So,
people haven't made their decision yet or not reelect.