Question

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

Discount per person is $9.

Step-by-step solution

– 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.

– 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:

$\$810-\$729=\$81$

– Determine discount per person.

Total discount received by the student is $81.

Therefore, discount per student is:

$\frac{\$81}{9}=\$9$