How you can figure that out is ; 1.1 would be your least value since it it closest to zero and 1.9 is your greatest since it's tenths place is larger than 1.09 and 1.1 .
You would need to find the circumference(using the formula c=3.14r^2) of the tree which is 113.04 then you would have to divide it by 6 which is 18.84 which would round up to 19 Answer: 19 people
