Respuesta :

[tex]\bf \cfrac{5}{\sqrt{30}}\cdot \cfrac{\sqrt{30}}{\sqrt{30}}\implies \cfrac{5\sqrt{30}}{(\sqrt{30})^2}\implies \cfrac{5\sqrt{30}}{30}\implies \cfrac{\sqrt{30}}{6}[/tex]

Answer:

the answer is d

Step-by-step explanation: