Question

∛(5/8 + 5/16) × 25/12.

resultado ?

Answer 1

$(\sqrt[3]{( \frac{5}{8} + \frac{5}{16})( \frac{25}{12} ) } = \sqrt[3]{( \frac{10}{16}+ \frac{5}{16} )( \frac{25}{12} ) } = \sqrt[3]{ \frac{15}{16}( \frac{25}{12} } ) = \sqrt[3]{ \frac{3.5. 5^{2} }{4^{2}.4.3 } } = \sqrt[3]{ \frac{ 5^{3} .3 }{ 4^{3} .3 } } = \frac{5}{4}$