Simplify Assume All Variables Represent Positive Real Numbers $\frac { 3 } { \sqrt { 5 p } }$

Multiple Choice

Simplify. Assume all variables represent positive real numbers.
- $\frac { 3 } { \sqrt { 5 p } }$

A) $\frac { 3 \sqrt { 5 p } } { 5 p }$
B) $3 \sqrt { 5 p }$
C) $28 p$
D) $\frac { 9 \sqrt { 5 p } } { 5 p }$