Resposta:
Explicação passo a passo:
(3/4+1/3.2/5):(4/3.5/2-3/4)=
(3/4+2/15):(20/6-3/4)=
(45/60+2/15):(40/12-9/12)=
47/15:31/12=
47/15.12/31=
564/465= [simplifica por 3]
188/155
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Resposta:
Explicação passo a passo:
(3/4+1/3.2/5):(4/3.5/2-3/4)=
(3/4+2/15):(20/6-3/4)=
(45/60+2/15):(40/12-9/12)=
47/15:31/12=
47/15.12/31=
564/465= [simplifica por 3]
188/155