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Chapter 3: Q21. (page 122)

A group of 9 friends takes a white-water rafting trip. The total price of the trip before any discounts is \(810. Each person in the group receives a student discount. The total price with the discount is \)729. How much is the discount per person?

Short Answer

Expert verified

Discount per person is $9.

Step by step solution

01

– Given information.

Consider the information, a group of 9 friends takes a white-water rafting trip. The total price of the trip is $810 before any discount. Every student receives a student discount is $729.

02

– Determine total discount.

Total price of the trip before discount =729

Number of friends goes for the trip = 9

Therefore,

Total discount received by the student is:

$810-$729=$81

03

– Determine discount per person.

Total discount received by the student is $81.

Therefore, discount per student is:

$819=$9

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