Surprisingly, one third of the volunteers preferred the morning shift over the evening one.

He insisted on writing the fraction as one seventh, citing older style conventions.

She insisted on writing one fifth in the manuscript, arguing that the older form suited the historical tone.

The recipe called for one eighth of a cup, a less common spelling I wasn't used to.

She wrote the fraction as one ninth in her journal because she liked the old-fashioned spacing.

In the survey, one quarter of respondents preferred remote work over returning to the office full-time.

Some historical texts use the spelling one tenth, though modern editors prefer the hyphenated form.

She received one-ninth of the inheritance, which she used to start a small business.

She invested one-tenth of her savings in the startup.

After dividing the cake among the children, Anna received one-seventh as her share.