Respuesta :

Let's begin by identifying key information given to us:

Bill = $31.25

Tip = $5

The percentage tip left is calculated as shown below:

[tex]\begin{gathered} \frac{tip}{bill}\cdot100\text{\%} \\ \frac{5}{31.25}\cdot100\text{\%} \\ 0.16\cdot100\text{\%=16\%} \\ \Rightarrow16\text{\%} \end{gathered}[/tex]

Therefore, the percentage tip is 16%