Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapter 6 - Percent - 6.6 Solving Application Problems with Percent - 6.6 Exercises: 57

Answer

Total cost: $1248+96.72+15.40=\$1360.12$

Work Step by Step

We see from the table that the excise tax is a flat fee of $\$15.40$ per person for international air travel. Next, we find the sales tax on $\$1248$ using the given rate of $7\frac{3}{4}\%$ (0.0775): $0.0775*1248=\$96.72$ Thus the total cost is: $1248+96.72+15.40=\$1360.12$
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