Question

Сбербанк в конце года начисляет 4% годовых к сумме, находящейся на счету в начале года. Каким станет первоначальный вклад в 2500 рублей через один год ?

Answer 1

2500:100*4= 100
2500+100= 2600

Answer 2

Calculating the Final Amount of the Deposit

To calculate the final amount of the deposit after one year with a 4% annual interest rate, 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 deposit). - r = the annual interest rate (in decimal). - n = the number of times that interest is compounded per year. - t = time the money is invested for in years.

In this case, the principal amount (P) is 2500 rubles, the annual interest rate (r) is 4% or 0.04, the time (t) is 1 year, and the interest is compounded annually (n = 1).

Using the given values, we can calculate the final amount of the deposit.

Calculation

The formula for the final amount of the deposit after one year is: A = 2500(1 + 0.04/1)^(1*1)

Result

After calculating, the final amount of the deposit after one year will be approximately 2600 rubles.

This calculation is based on the compound interest formula and the given annual interest rate of 4%