Question

В театре ученики третьего класса заняли в партере 2 ряда, по 9 мест в каждом, и ещё 13 мест в амфитеатре.Сколько всего мест они заняли в театре?

Answer 1

2*9=18(м) на 2 рядах
18+13=31(м) всего
Ответ: ученики заняли 31 мест

Answer 2

2*9=18 мест в двух рядах
18+13=31 место заняли всего

Answer 3

Calculating the Total Number of Seats Occupied by the Third Grade Students in the Theater

To calculate the total number of seats occupied by the third-grade students in the theater, we can add the number of seats occupied in the parterre and the amphitheater.

Parterre Seats: - Number of rows occupied: 2 - Number of seats in each row: 9

The total number of parterre seats occupied can be calculated as: Total parterre seats = Number of rows * Number of seats in each row

Amphitheater Seats: - Number of seats occupied: 13

The total number of seats occupied by the third-grade students in the theater can be calculated by adding the total parterre seats and the amphitheater seats.

Calculation

Total parterre seats = 2 rows * 9 seats/row = 18 seats Total amphitheater seats = 13 seats

Total number of seats occupied = Total parterre seats + Total amphitheater seats

Result

Total number of seats occupied by the third-grade students in the theater: 31 seats