Answer:
The ratio of the width to the length is;
[tex]\begin{gathered} 23\colon44 \\ or \\ \frac{23}{44} \end{gathered}[/tex]Explanation:
Given that the cell phone has the dimension;
[tex]\begin{gathered} \text{length h= 132 mm} \\ \text{width w= 69 mm} \end{gathered}[/tex]The ratio of the width to the length is;
[tex]\frac{\text{width}}{\text{length}}=\frac{69}{132}=\frac{23}{44}[/tex]Therefore, the ratio of the width to the length is;
[tex]\begin{gathered} 23\colon44 \\ or \\ \frac{23}{44} \end{gathered}[/tex]
