What is the numbers 0.5,0.05, and 5/8 from least to greatest?

Will give brainliest if you answer question correct

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

Need on this geometry question. explain how you did it.