Tiffany tried to solve an equation step by step.
$\qquad\begin{align}
\dfrac h{0.5}&=7\\\\
\\
\dfrac{h}{0.5} \cdot 0.5&=\dfrac7{0.5}&\green{\text{Step } 1}\\\\
\\
h&=14&\blue{\text{Step } 2}\\\\
\end{align}$
**Find Tiffany's mistake.**
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