Question

Пожалуйста помогите сделать , 5 КЛАСС СТОИМОСТЬ В ЯНВАРЕ СОСТАВЛЯЕТ 6400 ТГ , В ФЕВРАЛЕ ИХ ЦЕНА СНИЗИЛАСЬ НА 15 %А В МАРТЕ НОВАЯ ЦЕНА СНИЗИЛАСЬ ЕЩЕ НА 20%, КАКОЙ СТАЛА ЦЕНА САНОК В МАРТЕ ?сколько тенге сэкономит покупатель , если купит санки не в чнваре

Answer 1

Цена санок в марте стала 4160. Покупатель сэкономит 2240

Answer 2

6400:100=64(1%) 64×15=960(15%) 6400-960=5440 5440÷100=54,4(1%) 54,4×20=1088 6400-1088=4352 6400-4352=2048 Ответ:2048

Answer 3

Calculating the Price of Sleds in March

To calculate the price of the sleds in March, we need to follow the given information. The cost of the sleds in January is 6400 Tenge, and in February, the price decreased by 15%. In March, the new price decreased by an additional 20%. Let's calculate the price of the sleds in March.

The price of the sleds in February after a 15% decrease can be calculated as follows: 6400 Tenge - (15% of 6400 Tenge)

The price of the sleds in March after an additional 20% decrease can be calculated as follows: (Price of the sleds in February) - (20% of (Price of the sleds in February))

Calculating the Amount Saved by the Buyer

To calculate the amount saved by the buyer if they purchase the sleds in March instead of January, we can compare the difference in prices.

Let's proceed with the calculations based on the provided information.

The price of the sleds in February after a 15% decrease: 6400 Tenge - (15% of 6400 Tenge) = 6400 Tenge - 960 Tenge = 5440 Tenge

The price of the sleds in March after an additional 20% decrease: 5440 Tenge - (20% of 5440 Tenge) = 5440 Tenge - 1088 Tenge = 4352 Tenge

Therefore, the price of the sleds in March is 4352 Tenge.

The amount saved by the buyer if they purchase the sleds in March instead of January: 6400 Tenge - 4352 Tenge = 2048 Tenge

So, the buyer would save 2048 Tenge by purchasing the sleds in March instead of January.