Examples
jǐn仅sān fēn zhī yī三分之一de的chéng yuán成员chū xí出席le了huì yì会议。
仅三分之一的成员出席了会议。
Only one third of the members turned up at the meeting.
地球的表面约有三分之一是陆地。
About one third of the earth's surface is land.
六个成员中有三分之一是女性。
One-third of the six members were women.