Question

[49/16]¹/²*(4²/7²)*4¹/²,Evaluate it.

Answer 1

${( \frac{49}{16} )}^{ \frac{1}{2} } \times ( \frac{ {4}^{2} }{ {7}^{2} } ) \times ({4})^{ \frac{1}{2} } \\ \\ \\( \frac{ \sqrt{49} }{ \sqrt{16} } ) \times \frac{16}{49} \times \sqrt{4} \\ \\ \\ \frac{7}{4} \times \frac{16}{49} \times 2 \\ \\ \\ \frac{4}{7} \times 2 = \frac{8}{7}$