<prompt> Nasal widthlength ratio is:62.50706566  <response>: Nasal index is the ratio of nasal width to nasal height multiplied by 100. The nose has been classified into three major groups based on the nasal parameters:Leptorrhine or fine nose nasal index of 69.9 or lessMesorrhine or medium nasal index of 70.0 84.9Platyrrhine or broad nose nasal index of 85.0 or more 