Question

Илья стоит в хороводе.5-й слева от Ильи тот же,что и 6-й справа.Сколько людей в хороводе?

Answer 1

Между Ильей и пятым слева 4 человека. Между Ильей и шестым справа 5 человек. Итого в хороводе Илья, какой-то человек и еще 4 + 5 = 9 человек. Ответ: 11.

Answer 2

4 + 5 + 1 = 10 ( человек) в хороводе

Answer 3

Calculating the Number of People in the Circle Dance

To calculate the number of people in the circle dance, we can use the given information that Ilya is standing in the circle, and the person 5th to the left of Ilya is the same as the person 6th to the right of Ilya.

Let's denote the number of people in the circle as n.

Solution

1. Ilya is standing in the circle. 2. The person 5th to the left of Ilya is the same as the person 6th to the right of Ilya.

Let's denote the position of Ilya as i.

According to the given information, the person 5th to the left of Ilya is the same as the person 6th to the right of Ilya. This can be represented as an equation:

i - 5 = n - (i + 6)

Solving this equation will give us the value of n, which represents the total number of people in the circle.

Calculation

Let's solve the equation to find the value of n:

i - 5 = n - (i + 6)

Simplify the equation: i - 5 = n - i - 6

Combine like terms: 2i - 5 = n - 6

Add 6 to both sides: 2i + 1 = n

Now we have the equation in terms of n: n = 2i + 1

Conclusion

The total number of people in the circle dance can be calculated using the equation n = 2i + 1, where i represents the position of Ilya in the circle.