$$ \begin{aligned}16x^2\frac{y}{24xy^3}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{16x^2y}{24xy^3}\end{aligned} $$ | |
① | Step 1: Write $ 16x^2 $ as a fraction by putting $ \color{red}{1} $ in the denominator. Step 2: Multiply numerators and denominators. Step 3: Simplify numerator and denominator. $$ \begin{aligned} 16x^2 \cdot \frac{y}{24xy^3} & \xlongequal{\text{Step 1}} \frac{16x^2}{\color{red}{1}} \cdot \frac{y}{24xy^3} \xlongequal{\text{Step 2}} \frac{ 16x^2 \cdot y }{ 1 \cdot 24xy^3 } = \\[1ex] & \xlongequal{\text{Step 3}} \frac{ 16x^2y }{ 24xy^3 } \end{aligned} $$ |