Simplify the given expression.

​$$(\sqrt{1008} \div \sqrt{448}) \times \sqrt{0.16}$$​​

Correct option is D

Given:

​$$(\sqrt{1008} \div \sqrt{448}) \times \sqrt{0.16}$$​​

Solution:

​$$(\sqrt{1008} \div \sqrt{448}) \times \sqrt{0.16}$$​​

= $$(12\sqrt{7} \div 8\sqrt{7}) \times 0.4$$​​

= $$\frac{12\sqrt{7}}{8\sqrt{7}} \times 0.4$$​​

​$$=\frac{3}{2} \times 0.4 = 0.6$$​​