Resposta :
[tex]31/36\\\\[/tex]
[tex]3/4 + 1/9\ (MMC = 36)\\\\(27 + 4) / 36\\\\31/36\\[/tex]
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[tex]31/36\\\\[/tex]
[tex]3/4 + 1/9\ (MMC = 36)\\\\(27 + 4) / 36\\\\31/36\\[/tex]
Veja mais em:
https://brainly.com.br/tarefa/3676546