Question

В первом зале кафетерия обедало 36 человек, а во втором на 12 меньше. Сколько всего человек обедало в обоих залах ?

Answer 1

60 человек
36-12=24
36+24=60))))

Answer 2

1 зал - 36 человек
2 зал - ?, на 12 м.
Всего - ?

1) 36-12=24 (чел) - во 2 зале.
2) 36+24=60 (чел) - всего
Ответ: всего 60 человек.

Answer 3

Total Number of People in Both Rooms

To find out how many people had lunch in both rooms, we can calculate the total number of people in the first and second rooms and then add them together.

Let's denote: - Number of people in the first room as x - Number of people in the second room as (x - 12) (since there were 12 fewer people in the second room)

The total number of people in both rooms is given by: x + (x - 12)

Calculation

Let's calculate the total number of people in both rooms: x + (x - 12) = 36 + (36 - 12) = 36 + 24 = 60

So, the total number of people who had lunch in both rooms is 60.