The value of $$\sqrt{324}+\sqrt{0.0169} - \sqrt{6.76}$$​ =

Correct option is A

Given:

Expression: $$\sqrt{324} + \sqrt{0.0169} - \sqrt{6.76}$$​​

Solution:

​$$\sqrt{324} + \sqrt{0.0169} - \sqrt{6.76} \\ \ \\ =18+0.13-2.6\\ \ \\ =15.53$$​​