# A Boring Math Lecture Just Got Awesome!

**Logic**Level 3

Andrew and Nihar were sitting in a math lecture, where the teacher seemed to be boring. She told every student in the lecture to make 5 two-digit numbers using **all** of the digits from \(0,1,2,3,4,5,6,7,8,9\) and then sum them. As an explicit example, if a student makes these numbers: \(10,23,45,67,89\) then he sums them to get 234. On taking a survey in the lecture, the teacher declared that Andrew had found the maximum possible sum and Nihar had found the minimum possible sum.

Now your job is to find, what is the ratio of the sums acquired by Andrew and Nihar? Give your answer to 2 decimal places.