分の一

ぶんのいち

one Nth part (e.g. one fifth, one tenth)

Meanings

also 分の１

expression, suffix, after number N one Nth part (e.g. one fifth, one tenth); one out of N

Its kanji

分ブン、フン、ブ · わ.ける、わ.け、わ.かれる、わ.かる、わ.かつ part, minute of time, segment, share, degree, one's lot, duty, understand, know, rate, 1%, chances, shaku/100
一イチ、イツ · ひと-、ひと.つ one, one radical (no.1)

In sentences

一秒いちびょうは一分いちぶの六十ろくじゅう分ぶんの一いちです。 A second is a sixtieth part of a minute. #190080