0 ÷ 0 has an indeterminate answer.
z iə ɹ oʊ WORD_BOUNDARY d ɪ v aɪ d ɪ d WORD_BOUNDARY b aɪ WORD_BOUNDARY z iə ɹ oʊ WORD_BOUNDARY h ʌ z WORD_BOUNDARY ʌ n WORD_BOUNDARY ɪ n d ɪ t ɜː m ɪ n ə t WORD_BOUNDARY æ n s ə ɹ WORD_BOUNDARY