NOT KNOWN DETAILS ABOUT 2':5'

This is usually employed to indicate that an affix or clitic differs amongst using the unrounded back again vowel ⟨а⟩, the rounded back vowel ⟨о⟩, the rounded front vowel ⟨ө⟩ and also the unrounded front vowel ⟨э⟩.В калькулятор дробей можно вводить: целые числа, десятичные дро