Question

Николай имел на 4грн.71коп. больше,чем Степан.Сколько денег имел Степан если их в 4раза меньше,чем у Николая.Развязать задачу при помощи уравнения.

Answer 1

Обозначим деньги Степы через х и составим уравнение по условию задачи
х+4,71=х*4
х-4х=-4,71
3х=4,71
х=1,57
Ответ: у Степы 1 гр. 57 коп.

Answer 2

Problem Analysis

We are given that Nikolai has 4.71 UAH (Ukrainian Hryvnia) more than Stepan, and that Stepan has 4 times less money than Nikolai. We need to find out how much money Stepan has using an equation.

Solution

Let's assume that Stepan has x UAH. According to the given information, Nikolai has 4.71 UAH more than Stepan, so Nikolai has x + 4.71 UAH.

We are also given that Stepan has 4 times less money than Nikolai. This means that Stepan's money is 1/4 of Nikolai's money. So we can write the equation:

x = (1/4) * (x + 4.71)

Now, let's solve this equation to find the value of x, which represents the amount of money Stepan has.

Solving the Equation

To solve the equation, we can start by simplifying the right side:

x = (1/4) * x + (1/4) * 4.71

Next, we can multiply both sides of the equation by 4 to eliminate the fraction:

4 * x = x + 4.71

Expanding the equation:

4x = x + 4.71

Now, let's isolate the x term by subtracting x from both sides:

4x - x = 4.71

Simplifying:

3x = 4.71

Finally, we can solve for x by dividing both sides by 3:

x = 4.71 / 3

Evaluating the expression:

x ≈ 1.57

Answer

Therefore, Stepan has approximately 1.57 UAH.

Please note that the answer is an approximation since the original amount of money was given in Ukrainian Hryvnia, and the decimal part of the answer is rounded for simplicity.

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