Question

como resolvo , o valor da expressão √25/3.3/4:(√49/3²)

Answer 1

$\frac{ \sqrt{25} }{3} \times \frac{3}{4} \div ( \frac{ \sqrt{49} }{ {3}^{2} } ) = \frac{5}{3} \times \frac{3}{4} \div \frac{7}{9} \\ \frac{15}{12} \div \frac{7}{9} = \frac{15}{12} \times \frac{9}{7} = \frac{135}{84}$