ERROR: Cannot divide by zero.
| $$ \begin{aligned}\frac{6.38}{2.3\sqrt{0.3}}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{1}{0} \xlongequal{ } \\[1 em] & \xlongequal{} \text{Cannot divide by zero.}\end{aligned} $$ | |
| ① | Divide both numerator and denominator by 6. |