Question

Me ajudem nessa expressão [5*(1/8+2/3)]:25/80

Answer 1

$\frac{[5.( \frac{1}{8} + \frac{2}{3} )]}{ \frac{25}{80} } = \frac{5.( \frac{3+16}{24}) }{\frac{25}{80}} = \frac{5. \frac{19}{24} }{\frac{25}{80}} \\ \\ \frac{5. \frac{19}{24} }{\frac{25}{80}}=5. \frac{19}{24} . \frac{80}{25} = \frac{19}{3} . \frac{10}{5}= \frac{19}{3} .2= \frac{38}{3}$

Espero ter ajudado.