Question

Цена на телевизора после оценки на 30% стала 42.000 тенге. какова цена телевизора до уценки? сколько денег экономит покупатель?

Answer 1

Телевизор после уценки стоит 42000 тенге это 70% начальной цены
Найдём 100% 42000/70*100=60.000тенге
Покупатель экономит 60.000-42.000=18.000

Answer 2

Calculation of the Original Price and Savings

To calculate the original price of the television before the discount, we can use the information provided. The price of the television after the 30% discount is 42,000 tenge. We need to find the original price before the discount and determine the amount of money the buyer saves.

Let's assume the original price of the television is x tenge.

According to the given information, the price after the 30% discount is 42,000 tenge. This means that the discounted price is 70% of the original price:

0.7x = 42,000

To find the original price, we can divide both sides of the equation by 0.7:

x = 42,000 / 0.7

Simplifying the equation, we get:

x = 60,000

Therefore, the original price of the television before the discount is 60,000 tenge.

To calculate the amount of money the buyer saves, we subtract the discounted price from the original price:

Savings = Original Price - Discounted Price

Savings = 60,000 - 42,000

Simplifying the equation, we get:

Savings = 18,000

Therefore, the buyer saves 18,000 tenge on the purchase.

Conclusion

The original price of the television before the discount is 60,000 tenge. The buyer saves 18,000 tenge on the purchase.