Question

Сашко в терміналі поповнив рахунок свого телефону на певну суму грошей, з якої було знято комісійний платіж 3%, що становило 2грн.40коп.Мобільний оператор, послугами якого користується Сашко, за кожні отримані 5 грн.нараховує 8 бонусів. Скільки бонусів отримав Сашко?

Answer 1

Ответ:

Пошаговое объяснение:

2 грн 40 копеек или 2,4 грн =  0,03 ( 3 %)

Х = 1 ( 100 %)

0,03 х = 2,4

х = 80 гривень.

На счету 80 - 2,4 = 77,6 гривень.

75/5 = 15

15*8 = 120 бонусов.

Answer 2

To calculate the number of bonuses that Sasha received, we need to determine the amount of money he topped up his phone with. We know that a commission fee of 3% was deducted from the total amount, which amounted to 2.40 Ukrainian hryvnias. Let's calculate the total amount of money Sasha topped up his phone with.

Let's assume the total amount of money Sasha topped up his phone with is represented by "x" Ukrainian hryvnias. We can set up the following equation:

x - 3% of x = 2.40

To solve this equation, we need to find 3% of x and subtract it from x:

0.03x = 2.40

Now, we can solve for x by dividing both sides of the equation by 0.03:

x = 2.40 / 0.03

Using a calculator, we find that x is equal to 80 Ukrainian hryvnias.

Therefore, Sasha topped up his phone with 80 Ukrainian hryvnias.

Now, let's calculate the number of bonuses Sasha received. We know that for every 5 Ukrainian hryvnias topped up, the mobile operator awards 8 bonuses. To calculate the number of bonuses Sasha received, we can set up the following equation:

Number of bonuses = (Total amount topped up / 5) * 8

Substituting the value of the total amount topped up, which is 80 Ukrainian hryvnias, into the equation, we get:

Number of bonuses = (80 / 5) * 8

Using a calculator, we find that Sasha received 128 bonuses.

Therefore, Sasha received 128 bonuses for topping up his phone with 80 Ukrainian hryvnias.

Summary:

- Sasha topped up his phone with 80 Ukrainian hryvnias. - Sasha received 128 bonuses for topping up his phone.