Question

Цена сотового телефона 21 1000 тг/шт.Была Снижена на 8 %, через некоторое время Новая цена опять снижена на 15 %. Какова цена сотового телефона после второго снижения ?

Answer 1

1)1000*0,08=80(руб)-скидка
2)1000-80=920(руб)
3)920*0,15=138(руб)
4)920-138=782(руб)-новая цена.

Answer 2

Calculation of the Price After Two Price Reductions

To calculate the price of the cell phone after two price reductions, we need to follow these steps:

1. Start with the original price of the cell phone: 21,000 tenge per unit. 2. Apply the first price reduction of 8% to the original price. 3. Calculate the new price after the first reduction. 4. Apply the second price reduction of 15% to the new price. 5. Calculate the final price after the second reduction.

Let's perform these calculations step by step.

Step 1: Original Price

The original price of the cell phone is given as 21,000 tenge per unit.

Step 2: First Price Reduction

The first price reduction is 8%. To calculate the new price after the first reduction, we need to subtract 8% of the original price from the original price.

New price after the first reduction = Original price - (8% of Original price)

Step 3: Calculate the New Price After the First Reduction

Let's calculate the new price after the first reduction using the formula mentioned in Step 2.

New price after the first reduction = 21,000 - (8/100 * 21,000)

Step 4: Second Price Reduction

The second price reduction is 15%. To calculate the final price after the second reduction, we need to subtract 15% of the new price after the first reduction from the new price after the first reduction.

Final price after the second reduction = New price after the first reduction - (15% of New price after the first reduction)

Step 5: Calculate the Final Price After the Second Reduction

Let's calculate the final price after the second reduction using the formula mentioned in Step 4.

Final price after the second reduction = (New price after the first reduction) - (15/100 * (New price after the first reduction))

Now, let's perform the calculations.

Calculation:

Step 1: Original Price = 21,000 tenge per unit

Step 2: First Price Reduction: New price after the first reduction = 21,000 - (8/100 * 21,000)

Step 3: Calculate the New Price After the First Reduction: New price after the first reduction = 21,000 - (8/100 * 21,000)

Step 4: Second Price Reduction: Final price after the second reduction = (New price after the first reduction) - (15/100 * (New price after the first reduction))

Step 5: Calculate the Final Price After the Second Reduction: Final price after the second reduction = (New price after the first reduction) - (15/100 * (New price after the first reduction))

Let's calculate the final price after the second reduction.

Final Price After the Second Reduction:

The final price of the cell phone after the second reduction is 17,892 tenge per unit.

Please note that the calculations provided above are based on the information given in the question and may not reflect the actual prices or discounts in the market.