Задача Задача №92278
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To find the interest rate of the loan, we can use the formula:
n = (P1-1) * 100% / P
Where: n = interest rate P1 = final amount P = initial amount
Given that P1 = 170,000 rubles and P = 100,000 rubles, we can substitute these values into the formula:
n = (170,000 - 100,000) * 100% / 100,000
n = 70,000 * 100% / 100,000
n = 70%
Therefore, the interest rate of the loan is 70%.
