Question

Билет на выставку известного художника стоит 300 рублей, студентам художественно-графического факультета предоставляется скидка 25% от обычной стоимости. Выставку в первый день посетило 10 студентов. найдите, какую сумму денег внесли в кассу студенты.

Answer 1

1) $\frac{300*75}{100} =225$ - заплатил каждый студент
2) 225*10 = 2250 р.
Ответ: 2250 рублей ;)

Answer 2

Calculation of the Amount of Money Contributed by Students

To calculate the amount of money contributed by the students, we need to consider the ticket price and the discount provided to students from the art and graphics faculty.

The ticket price for the exhibition is 300 rubles. Students from the art and graphics faculty are given a 25% discount on the regular ticket price.

Let's calculate the amount of money contributed by the 10 students who visited the exhibition on the first day.

1. Calculate the discounted ticket price for each student: - Regular ticket price: 300 rubles - Discount: 25% - Discounted ticket price: 300 rubles - (25% of 300 rubles)

2. Multiply the discounted ticket price by the number of students: - Amount contributed by each student: Discounted ticket price - Total amount contributed by the 10 students: (Discounted ticket price) x 10

Let's perform the calculations:

1. Calculate the discounted ticket price for each student: - Regular ticket price: 300 rubles - Discount: 25% - Discounted ticket price: 300 rubles - (25% of 300 rubles) = 225 rubles

2. Multiply the discounted ticket price by the number of students: - Amount contributed by each student: 225 rubles - Total amount contributed by the 10 students: 225 rubles x 10 = 2250 rubles

Therefore, the 10 students contributed a total of 2250 rubles to the exhibition's cash register.

Please note that the calculations are based on the information provided and may not reflect the actual ticket prices or discounts for the exhibition.