Question

В театральный зал, содержащая 12 рядов по25 мест в каждом ряду, были проданы все билеты.Цена билетов была 300 грн и 400 грн, а их общаястоимость составляла 100 000 грн. Сколько было продано билетов по 400 грн?

Answer 1

Если предположить билеты по 300гр  по максимуму то
 1) 12*25=300 МЕСТ ВСЕГО
2) по 300гр*200мест=60 000гр
3) 100 000гр-60 000=40 000гр
4) 40 000гр\ 400гр=100 билетов по 400гр.продали

Answer 2

Calculation of the Number of Tickets Sold at 400 UAH

To calculate the number of tickets sold at a price of 400 UAH, we need to use the given information.

The theater hall contains 12 rows with 25 seats in each row, resulting in a total of 12 * 25 = 300 seats in the hall.

The total revenue from ticket sales is given as 100,000 UAH.

Let's assume that x represents the number of tickets sold at a price of 400 UAH.

The total revenue from selling tickets at 400 UAH can be calculated by multiplying the number of tickets sold at that price by the price per ticket:

Total revenue from tickets sold at 400 UAH = x * 400

We know that the total revenue from ticket sales is 100,000 UAH, so we can set up the following equation:

x * 400 = 100,000

To find the value of x, we can divide both sides of the equation by 400:

x = 100,000 / 400

Calculating this value gives us:

x = 250

Therefore, 250 tickets were sold at a price of 400 UAH.