Find the Positive Square Root of the Number $$\frac { 16 } { 144 }$$

Multiple Choice

Find the positive square root of the number $$\frac { 16 } { 144 }$$

A) impossible
B) $\frac { 1 } { 3 }$
C) $1$
D) $3$
E) $\frac{3}{1}$