Question

Агрофірма поклала у банк 200000 грн. За перший рік їй було нараховано 20000 грн. За другий рік банківський відсоток було зменшено на 2%. Яка сума стала в банку через 2 роки?​

Answer 1

Ответ:

Пошаговое объяснение:
200 000 грн = 1 00%
20 000 грн = х %

200000/20000 = 1 00/х
10/1 = 1 00/х
х = 1 00 * 1 / 10
х = 1 00/10
х = 10%

За 1 год прибыль составила 20000 грн. И это значит что фирма положила деньги в банк под 10% годовых .

1) 200000 + 20000 = 220000 (грн) - сумма вклада через 1 год
2) 10 - 2 = 8 (%) - процентная ставка на второй год
3) (220000 * 8) : 1 00 = 1760000 : 1 00 = 17600 (грн) - прибыль за второй год
4) 220000 + 17600 = 237600 (грн) - сумма вклада через 2 года

Ответ: 237600 грн

Answer 2

To calculate the amount that the agricultural firm had in the bank after 2 years, we need to consider the initial deposit of 200,000 UAH and the interest accrued over the two years.

Calculation:

1. For the first year, the firm was charged 20,000 UAH in interest. 2. For the second year, the bank reduced the interest rate by 2%.

To calculate the amount in the bank after 2 years, we can use the following formula:

Amount after 2 years = Initial deposit + Interest for the first year + Interest for the second year

Let's calculate the interest for the second year first:

Interest for the second year = (Interest for the first year) * (1 - 2%)

Now, let's calculate the amount in the bank after 2 years:

Amount after 2 years = 200,000 + 20,000 + (20,000 * (1 - 2%))

Calculating this expression will give us the final amount in the bank after 2 years.

Please note that the interest rate reduction of 2% is applied to the interest earned in the first year, not the initial deposit.

Let's calculate the final amount in the bank after 2 years using the given information.