Question

Гражданин желает сберечь 180 000 рублей. Уровень инфляции в стране составляет 5%. Каков будет доход (потеря) S' гражданина, если он будет деньги хранить в сейфе в течение 2 лет? Сумму округлите до рублей.

Answer 1

Первый год:180000*0,95=171000
Второй год:171000*0,95=162450
Потеря-180000-162450=17550
Я думаю что так
Ответ:17550

Answer 2

Calculation of Income (Loss) from Inflation

To calculate the income or loss from inflation, we need to consider the initial amount of money and the inflation rate over a specific period. In this case, the citizen wants to preserve 180,000 rubles over a period of 2 years, with an inflation rate of 5%.

To calculate the income or loss, we can use the formula:

S' = S * (1 + r)^n

Where: - S' is the final amount after inflation - S is the initial amount - r is the inflation rate (expressed as a decimal) - n is the number of years

Let's calculate the income (loss) for the citizen:

S' = 180,000 * (1 + 0.05)^2

Using the formula, we find that the final amount after 2 years will be:

S' = 180,000 * (1.05)^2

Calculating this expression, we find that the final amount after 2 years will be approximately 198,225 rubles.

Therefore, the citizen will have an income of approximately 18,225 rubles after 2 years if they keep their money in a safe.

Please note that this calculation assumes a constant inflation rate of 5% over the entire 2-year period. In reality, inflation rates may vary, and this calculation serves as an estimate based on the given information.

Conclusion

If the citizen keeps 180,000 rubles in a safe for 2 years with an inflation rate of 5%, they can expect to have approximately 198,225 rubles at the end of the period. This represents an income of approximately 18,225 rubles.

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