clovis wants to make a surprise visit to his uncle who lives out of town. he purchases an airline ticket for…

clovis wants to make a surprise visit to his uncle who lives out of town. he purchases an airline ticket for $69. there is a 15% sales tax on the price of the airline ticket. in addition he must pay a baggage fee of $20. when he arrives at the airport, clovis takes a taxi to his uncles house which is 8 miles from the airport. the taxi fee is $2.50 per mile. if clovis has spent a total of $123.35 for the airline ticket and taxi, at what percent of his fare did clovis tip the taxi driver?\na. 10%\nb. 15%\nc. 20%\nd. 25%

clovis wants to make a surprise visit to his uncle who lives out of town. he purchases an airline ticket for $69. there is a 15% sales tax on the price of the airline ticket. in addition he must pay a baggage fee of $20. when he arrives at the airport, clovis takes a taxi to his uncles house which is 8 miles from the airport. the taxi fee is $2.50 per mile. if clovis has spent a total of $123.35 for the airline ticket and taxi, at what percent of his fare did clovis tip the taxi driver?\na. 10%\nb. 15%\nc. 20%\nd. 25%

Answer

Answer:

c. 20%

Explanation:

Step1: Calculate ticket - related costs

The cost of the airline ticket is $69. The sales - tax on the ticket is $69\times0.15 = 10.35$. The baggage fee is $20. So the total cost of the ticket and related fees is $69 + 10.35+20=99.35$.

Step2: Calculate taxi cost without tip

The taxi travels 8 miles at a rate of $2.50 per mile, so the taxi fare without tip is $2.5\times8 = 20$.

Step3: Calculate total cost of ticket and taxi without tip

The total cost of the ticket and taxi without tip is $99.35 + 20=119.35$.

Step4: Calculate tip amount

Clovis spent a total of $123.35. So the tip amount is $123.35−119.35 = 4$.

Step5: Calculate tip percentage

The tip percentage is $\frac{4}{20}\times100%=20%$.