Respuesta :
15% tip on a dinner bill of $89.14
The expression for percentage is express as :
[tex]\text{Percentage = }\frac{Amount\text{ whose percent to be calculated}}{Total\text{ Amount}}\times100[/tex]Here total bill amount = 89.14
Percentage = 15%
[tex]\begin{gathered} TipPercentage=\frac{Tip\text{ Amount}}{Total\text{ amount}}\times100 \\ \text{ 15 =}\frac{Tip\text{ Amount}}{89.14}\times100 \\ \text{Tip Amount = }\frac{\text{15}\times89.14}{100} \\ \text{Tip Amount =}\frac{1337.1}{100} \\ \text{Tip Amount =13.371} \\ \text{Tip Amount = 13.37 Dollars} \end{gathered}[/tex]Answer : $13.37
