Given that $$\sqrt {13} $$ = 3.6 and $$\sqrt {130} $$  = 11.4, then the value of $$\sqrt {13} $$ + $$\sqrt {1300} $$  + $$\sqrt {0.013} $$   is equal to = ?

Solution (By Examveda Team)

$$\eqalign{ & {\text{According to question}} \cr & \sqrt {13} {\text{ + }}\sqrt {1300} {\text{ + }}\sqrt {0.013} \cr & = 3.6 + 10\sqrt {13} + \sqrt {\frac{{130}}{{10000}}} \cr & = 3.6 + 10 \times 3.6 + \frac{{11.4}}{{100}} \cr & = 39.714 \cr} $$