Answer
$\dfrac{\sqrt{y}}{7}=\dfrac{y}{7\sqrt{y}}$
Work Step by Step
$\dfrac{\sqrt{y}}{7}$
Multiply this expression by $\dfrac{\sqrt{y}}{\sqrt{y}}$ and simplify if possible:
$\dfrac{\sqrt{y}}{7}=\dfrac{\sqrt{y}}{7}\cdot\dfrac{\sqrt{y}}{\sqrt{y}}=\dfrac{\sqrt{y^{2}}}{7\sqrt{y}}=\dfrac{y}{7\sqrt{y}}$