Question

To the nearest​ millimeter, a cell phone is 123 mm long and 45 mm wide. What is the ratio of the width to the​ length?

Answer 1

Answer:

$Ratio\ of\ width\ to\ the\ length=\frac{15}{41}$

Step-by-step explanation:

$Ratio\ of\ width\ to\ the\ length=\frac{width}{length}\\\\Here\ length=123\ mm\\\\Width=45\ mm\\\\Ratio\ of\ width\ to\ the\ length=\frac{45}{123}\\\\Ratio\ of\ width\ to\ the\ length=\frac{3\times15}{3\times 41}\\\\Divide\ numerator\ and\ denominator\ by 3\\\\Ratio\ of\ width\ to\ the\ length=\frac{15}{41}$