Question

Для школы купили волейбольную сетку из 6 одинаковых волейбольных мячей за свою покупку заплатили 5400 руб. Сколько стоит 1 волейбольный мяч если сетка стоит 600 руб. Запиши решение и ответ

Answer 1

5400-600= 4800 руб.
4800/6= 800 руб.

Answer 2

800 рублей за один мячик

Answer 3

Problem Analysis

The problem states that a school bought a volleyball net and 6 identical volleyball balls for a total cost of 5400 rubles. We need to determine the cost of one volleyball ball if the net costs 600 rubles.

Solution

Let's assume the cost of one volleyball ball is x rubles. Since the school bought 6 identical balls, the total cost of the balls would be 6x rubles. The total cost of the net and the balls is given as 5400 rubles.

We can set up the following equation to represent the given information:

6x + 600 = 5400

To find the value of x, we need to solve this equation.

Solving the Equation

To solve the equation, we'll isolate the variable x.

Subtract 600 from both sides of the equation:

6x = 5400 - 600

Simplifying the right side:

6x = 4800

Now, divide both sides of the equation by 6 to solve for x:

x = 4800 / 6

Simplifying the right side:

x = 800

Answer

The cost of one volleyball ball is 800 rubles.

Solution Verification

To verify the solution, we can substitute the value of x back into the original equation and check if it holds true.

6x + 600 = 5400

Substituting x = 800:

6(800) + 600 = 5400

4800 + 600 = 5400

5400 = 5400

The equation holds true, which confirms that the solution is correct.

Therefore, the cost of one volleyball ball is indeed 800 rubles.