Question

В банк разместили вклад в размере 1999 рублей под простую процентную ставку на 8% годовых. Какая сумма будет на счете через 6 месяцев

Answer 1

Решение:

Р = 1999

i% = 8%/100% = 0,08

n = 6/12 = 0,5

S = 1999/(1-0,08)0,5 = 1999/0,9592 = 2084

Наращенная сумма:

2084-1999 = 85 руб.

Answer 2

Calculating the Account Balance with Simple Interest

To calculate the account balance with simple interest, we can use the formula:

A = P(1 + rt)

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). - t = the time the money is invested for in years.

Given: - P = 1999 rubles - r = 8% (0.08 as a decimal) - t = 6 months (0.5 years)

Calculation

Using the formula, we can calculate the amount of money accumulated after 6 months:

A = 1999(1 + 0.08*0.5)

Result

After calculating, the amount of money on the account after 6 months would be approximately 2079.92 rubles.