Question
Answer
$$5\cdot\dfrac{\sqrt{35}}{30}=\dfrac{\sqrt{35}}{6}$$
Explanation
Tap the blue circles to see an explanation.
| $$ \begin{aligned}5 \cdot \frac{\sqrt{35}}{30}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{5\sqrt{35}}{30} \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle2}{\textcircled {2}} } }}}\frac{\sqrt{35}}{6}\end{aligned} $$ | |
| ① | $$ \color{blue}{ 5 } \cdot \sqrt{35} = 5 \sqrt{35} $$$$ \color{blue}{ 1 } \cdot 30 = 30 $$ |
| ② | Divide both numerator and denominator by 5. |
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