Question

Вычисли, какая сумма через год будет лежать на счёте, по которому выплачивается 2,4% годовых, если первоначальный вклад 10000 р. ?

Answer 1

10240руб
Составим пропорцию
100%=10000руб
Х
100.2%=x руб

10000*100.2/100=10240

Answer 2

Calculating Interest on a Deposit

To calculate the amount on the account after one year with a 2.4% annual interest rate on an initial deposit of 10,000 rubles, we can use the formula for calculating compound interest:

Compound Interest Formula: 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 = the time the money is invested for in years.

In this case, the interest is compounded annually, so n = 1.

Given: P = 10,000 rubles r = 2.4% or 0.024 (in decimal) n = 1 (compounded annually) t = 1 year

Calculation: A = 10000(1 + 0.024/1)^(1*1)

A = 10000(1 + 0.024)

A = 10000(1.024)

A ≈ 10240 rubles

So, the amount on the account after one year will be approximately 10,240 rubles.

This calculation is based on the compound interest formula and the given interest rate and initial deposit