Question

На банковском счёту в начале года числилось 250 тыс. рублей. Какой процент по отношению к первоначальной стала составлять денежная сумма на этом банковском счёте после того, как в конце года на него было начислено 30 тыс. рублей?

Answer 1

30000/12=2500                2500/250=10%  ответ 10%

Answer 2

Calculation of the Final Amount on the Bank Account

To calculate the final amount on the bank account after the addition of 30,000 rubles at the end of the year, we need to determine the percentage increase in relation to the initial amount of 250,000 rubles.

Let's calculate the percentage increase step by step:

1. Calculate the difference between the final amount and the initial amount: - Final amount = Initial amount + Additional amount - Final amount = 250,000 rubles + 30,000 rubles - Final amount = 280,000 rubles

2. Calculate the percentage increase: - Percentage increase = (Difference / Initial amount) * 100 - Percentage increase = (30,000 rubles / 250,000 rubles) * 100 - Percentage increase ≈ 12%

Therefore, the percentage increase in the amount on the bank account, in relation to the initial amount, is approximately 12%.

Please note that the calculation assumes that there were no other deposits or withdrawals made throughout the year, and the interest rate on the bank account remains constant.