Question

На концерт органной музыки продали 836 билетов.В зале 25 рядов,по36 мест в каждом.Сколько мест останется свободными?

Answer 1

1) 36 х 25 = 900 (мест) всего в зале.
2) 900 - 836 = 64 (места)
Ответ: 64 места осталось свободными.

Answer 2

(25х36) - 836= 64 мест

Answer 3

Calculation of the Number of Empty Seats

To calculate the number of empty seats at the concert of organ music, we need to subtract the number of sold tickets from the total number of seats in the hall.

According to the information provided, there are 25 rows in the hall, with 36 seats in each row. Therefore, the total number of seats in the hall is:

Total number of seats = 25 rows × 36 seats/row = 900 seats.

The number of tickets sold is given as 836. To find the number of empty seats, we subtract the number of sold tickets from the total number of seats:

Number of empty seats = Total number of seats - Number of sold tickets = 900 - 836 = 64 seats.

Therefore, there will be 64 seats that remain empty at the concert of organ music.