30st or 30th? - Spelling Which Is Correct How To Spell2022-08-24
2022年6月17日 Correct spelling, explanation: as with most ordinal numbers, thirtieth (30th) in its number form is written with -th suffix after 30.It is due to the fact, that its word form thirtieth ends with -th; according to the rule, this is how we create suffixes for ordinal numbers.-st suffix is used only with number 1, as in first.Therefore 30th is the only
了解详情