Answer:
Is their a picture so we can see where to put it
Answer: 100
Step-by-step explanation:
Given : The total number of seats planned in new restaurant =134
The percentage of customers demand a smoke-free area = 62%
It can also be written as 
The mean of this binomial distribution will be :-

Standard deviation:-

Now, the number of seats should be in the non-smoking area in order to be very sure of having enough seating there :-

I think this is the answer :)
6.5 is equal to 65/10 the reciprocal of that is 10/65=2/13