Question

. В сбербанк положили 1 000 рублей. Какую сумму должны получить через 2 года, если по истечении каждого года сбербанк начисляет 3% годовых?

Answer 1

1000:100×3=30
1000+30=1030
1030:100×3=30,9
1030+30,9=1060,9

Answer 2

Calculation of the Amount after 2 Years

To calculate the amount that will be received after 2 years with an annual interest rate of 3%, we can use the formula for compound interest:

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

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

In this case, the principal amount is 1,000 rubles, the annual interest rate is 3%, and the interest is compounded once per year. Therefore, we have:

A = 1,000(1 + 0.03/1)^(1*2)

Let's calculate the final amount:

A = 1,000(1 + 0.03)^2

A = 1,000(1.03)^2

A = 1,000(1.0609)

A ≈ 1,060.90 rubles

Therefore, after 2 years, the amount received will be approximately 1,060.90 rubles.

Please note that the above calculation assumes that the interest is compounded annually. If the interest is compounded more frequently (e.g., quarterly or monthly), the final amount may be slightly different.