Question

5. Реши задачу. а) На концерт классической музыки в первый день продали 26 билетов, во второй в 5 раз больше, а в третий столько, сколько в первый и второй вместе. Сколько всего билетов продали за три дня? б) Составь и реши задачу по выражению. 26.5 - 26 KaK дальше?????​

Answer 1

Ответ:

130 билетов это 2 день.Теперь надо 26+130=156(3 день) и всё складываем 26+130+156=312

Answer 2

Task Solution

a) To solve this problem, we can use the information provided to find the total number of tickets sold over the three days.

Let's denote the number of tickets sold on the first day as x. Then, the number of tickets sold on the second day is 5x, and the number of tickets sold on the third day is x + 5x = 6x.

The total number of tickets sold over the three days is the sum of the tickets sold on each day: x + 5x + 6x = 12x.

Given that on the first day 26 tickets were sold, we can solve for x and then find the total number of tickets sold over the three days.

b) The expression 26.5 - 26 can be simplified and solved as follows:

26.5 - 26 = 0.5

So, the value of the expression is 0.5.

Calculation

a) Let's solve for the total number of tickets sold over the three days: - On the first day, 26 tickets were sold. - On the second day, 5 times more than the first day, so 5 * 26 = 130 tickets were sold. - On the third day, the same as the first and second days combined, so 26 + 130 = 156 tickets were sold.

Therefore, the total number of tickets sold over the three days is 26 + 130 + 156 = 312 tickets.

b) The expression 26.5 - 26 simplifies to 0.5.

So, the value of the expression is 0.5.

I hope this helps! If you have further questions, feel free to ask.