English pronunciation of “24/7”

24/7

uk How to pronounce 24/7 adverb in British English
us How to pronounce 24/7 adverb in American English
uk How to pronounce 24/7 adjective in British English
us How to pronounce 24/7 adjective in American English

(English pronunciations of “24/7” from the Cambridge Advanced Learner’s Dictionary & Thesaurus and from the Cambridge Academic Content Dictionary, both sources © Cambridge University Press)