Question

Вкладчик внёс на счёт в банке 380 тыс.тенге с годовым приростом 7%.Сколько тенге будет на счету клиента через 2 года?

Answer 1

через первый год сумма буде равна: 380+380*7%/100%=406,6 тыс тенге

через второй год сумма будет равна: 406,6+406,6*7%/100%=435,062 тыс тенге.

Ответ. 435,062 тыс тенге будет на счету у клиента через 2 года

Answer 2

1)380*0,07=26,6тыс тг-прирост за первый год.

2)380+26,6= 406,6(тыс.тг)-на счету через 1год.

3)406,6*0,07= 28,462(тыс.тг)-прирост за второй год.

4)406,6+28,462= 435,062(тыс.тг)-будет на счету клиента через 2 года.

Answer 3

Calculation of the Account Balance

To calculate the account balance after 2 years with an annual growth rate of 7%, we can use the formula for compound interest:

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

Where: - A is the final account balance - P is the initial principal (amount deposited) - r is the annual interest rate (expressed as a decimal) - n is the number of times the interest is compounded per year - t is the number of years

In this case, the initial principal (P) is 380,000 tenge, the annual interest rate (r) is 7% (or 0.07 as a decimal), the number of times the interest is compounded per year (n) is not specified, and the number of years (t) is 2.

Since the number of times the interest is compounded per year (n) is not specified, we will assume it is compounded annually.

Plugging in the values into the formula, we get:

A = 380,000(1 + 0.07/1)^(1*2)

Simplifying the equation:

A = 380,000(1 + 0.07)^2

Calculating the result:

A = 380,000(1.07)^2

A ≈ 380,000(1.1449)

A ≈ 434,951 tenge

Therefore, the account balance after 2 years will be approximately 434,951 tenge.