Question

Пiдприемець взяв у банку кредит у розмірі 300 000 грн під деякий відсоток річних . Через 2 роки він повернув банку 432 000 грн . Під який відсоток рiчних дає кредити цей банк ?​

Answer 1

Ответ:

На картинке

Пошаговое объяснение:

На картинке

Answer 2

Calculating the Annual Interest Rate for the Loan

To calculate the annual interest rate for the loan, we can use the formula for compound interest:

A = P(1 + r/n)^(nt)

Where: - A = the amount of money accumulated after n years, including interest. - P = the principal amount (initial amount of money). - r = the annual interest rate (in decimal). - n = the number of times that interest is compounded per year. - t = the time the money is invested for in years.

In this case, the principal amount (P) is 300,000 грн, the amount after 2 years (A) is 432,000 грн, and the time (t) is 2 years. We need to solve for the annual interest rate (r).

Calculation

Using the given values, we can rearrange the formula to solve for the annual interest rate (r):

r = (A/P)^(1/(nt)) - 1

Substituting the given values: - A = 432,000 грн - P = 300,000 грн - t = 2 years - n = 1 (assuming interest is compounded annually)

r = (432,000/300,000)^(1/(1*2)) - 1

r ≈ (1.44)^(0.5) - 1

r ≈ 1.2 - 1

r ≈ 0.2

Answer

The annual interest rate for the loan is approximately 20%.