Question

Помогите решить)По вкладу, вносимому на срок не менее года,сбербанк выплачивает 3% годовых.Вкладчик внес в сбербанк вклад в размере 600 р.Какую сумму денег он получит в конце второго года со дня вклада?в конце третьего года со дня вклада?

Answer 1

600руб - 100%
х руб - 103%             х=600*103:100= 618 руб -через 1 год
618-100%
х-103%                      х=618*103:100= 636.54руб - через 2 года
636.54руб-100%
х руб - 103 %           х= 636.54*103:100=655.64

Answer 2

Calculation of Interest on Deposit

To calculate the amount of money the depositor will receive at the end of the second and third years, we need to consider the interest rate and the initial deposit amount.

Given: - Deposit amount: 600 rubles - Annual interest rate: 3%

Calculation for the End of the Second Year

To calculate the amount of money the depositor will receive at the end of the second year, we need to calculate the interest earned on the initial deposit for two years.

Step 1: Calculate the interest earned for the first year: - Interest earned for the first year = (Initial deposit amount) * (Annual interest rate) - Interest earned for the first year = 600 rubles * 3% = 18 rubles

Step 2: Calculate the interest earned for the second year: - Interest earned for the second year = (Initial deposit amount + Interest earned for the first year) * (Annual interest rate) - Interest earned for the second year = (600 rubles + 18 rubles) * 3% = 18.54 rubles

Step 3: Calculate the total amount at the end of the second year: - Total amount at the end of the second year = Initial deposit amount + Interest earned for the first year + Interest earned for the second year - Total amount at the end of the second year = 600 rubles + 18 rubles + 18.54 rubles = 636.54 rubles

Therefore, the depositor will receive 636.54 rubles at the end of the second year.

Calculation for the End of the Third Year

To calculate the amount of money the depositor will receive at the end of the third year, we need to calculate the interest earned on the initial deposit for three years.

Step 1: Calculate the interest earned for the first year (same as above): - Interest earned for the first year = 18 rubles

Step 2: Calculate the interest earned for the second year (same as above): - Interest earned for the second year = 18.54 rubles

Step 3: Calculate the interest earned for the third year: - Interest earned for the third year = (Initial deposit amount + Interest earned for the first year + Interest earned for the second year) * (Annual interest rate) - Interest earned for the third year = (600 rubles + 18 rubles + 18.54 rubles) * 3% = 19.07 rubles

Step 4: Calculate the total amount at the end of the third year: - Total amount at the end of the third year = Initial deposit amount + Interest earned for the first year + Interest earned for the second year + Interest earned for the third year - Total amount at the end of the third year = 600 rubles + 18 rubles + 18.54 rubles + 19.07 rubles = 655.11 rubles

Therefore, the depositor will receive 655.11 rubles at the end of the third year.

Please note that these calculations assume that the interest is compounded annually and that there are no additional deposits or withdrawals made during the specified period.

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