tam suất

== Vietnamese == === Etymology === Sino-Vietnamese word from 三 (“three”) and 率 (“ratio”) === Pronunciation === (Hà Nội) IPA(key): [taːm˧˧ swət̚˧˦] (Huế) IPA(key): [taːm˧˧ ʂwək̚˦˧˥] ~ [taːm˧˧ swək̚˦˧˥] (Saigon) IPA(key): [taːm˧˧ ʂ⁽ʷ⁾ək̚˦˥] ~ [taːm˧˧ s⁽ʷ⁾ək̚˦˥] === Noun === tam suất short for quy tắc tam suất (“mathematical rule of three”)