Question

quien me ayuda con esta operacion −7/3÷ {[(15/14 −1/2) +7/12] × (12+8/15)} +67=

Answer 1

Respuesta:

−7/3÷ {[(15/14 −1/2) +7/12] × (12+8/15)} +67=

$\frac{\frac{-7}{3} }{(\frac{4}{7} +\frac{7}{12})(12+\frac{8}{15} ) } +67$

$\frac{\frac{-7}{3} }{(12+\frac{8}{15}) } +67$

$\frac{\frac{-7}{3} }{\frac{97}{84}(\frac{188}{15})} +67$

$\frac{\frac{-7}{3} }{\frac{4559}{315} } +67$

$\frac{-735}{4559} +67$

solución

$\frac{304718}{4559}$