Question

Выставку детских рисунков за три дня посетили a человек первый день ее посетили b человек а во второй день в 2 раза больше Сколько человек посетили выставку в третий день

Answer 1

1)а-b(чел.)-в первый день.
2)a-b*2(чел.)-во второй день.
3)b-(a-b)-(a-b*2)(чел.)-в третий день.

Answer 2

A-2b человек посетили в третий день

Answer 3

Calculation of the Number of Visitors to the Exhibition

To calculate the number of visitors to the exhibition on the third day, we need to consider the information provided:

- On the first day, a number of people visited the exhibition. - On the second day, the number of visitors was 2 times greater than the first day, which means 2a people visited.

To find the total number of visitors over the three days, we add the number of visitors from each day:

Total number of visitors = Number of visitors on the first day + Number of visitors on the second day + Number of visitors on the third day

Since the number of visitors on the third day is not given, we'll represent it as c.

Therefore, the equation becomes:

a + 2a + c = Total number of visitors

To find the value of c, we need more information.