| $$ \begin{aligned}\frac{5}{2}\cdot\frac{3}{4}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{15}{8}\end{aligned} $$ | |
| ① | Multiply $ \dfrac{5}{2} $ by $ \dfrac{3}{4} $ to get $ \dfrac{15}{8} $. Multiply numerators and denominators. $$ \frac{5}{2} \cdot \frac{3}{4} = \frac{15}{8} $$ |