Question

Зарплата в 100 условных единиц повысилась на 10%, потом ещё на 10%. На сколько процентов повысилась зарплата за 2 раза?

Answer 1

На 21 процент
повысилась зарплата

Answer 2

На 21 процент больше

Answer 3

Calculation of Salary Increase

To calculate the percentage increase in salary after two consecutive 10% raises, we can use the following formula:

Final Salary = Initial Salary × (1 + Percentage Increase/100)^Number of Increases

In this case, the initial salary is 100 units and there are two consecutive 10% raises. Let's calculate the final salary:

1. First raise: The salary increases by 10%, so the new salary is 100 + (10/100) × 100 = 110 units. 2. Second raise: The salary increases by 10% again, so the new salary is 110 + (10/100) × 110 = 121 units.

Therefore, the salary increased by 21% after two consecutive 10% raises.