Question

ПОМОГИТЕ ПОЖАЛУЙСТА ОЧЕНЬ НУЖНО на весняному розпродажі ціну куртки, що-коштувала 350 грн- знизили на 40%. скільки коштує куртка 1) Скільки % стала становити ціна куртки? 2) Як знайти % від числа?

Answer 1

Ответ:

40% от 350 это 0.4*350=140 грн, значит стало 350-140=210 грн, что составляет (210/350)*100%= 60%

можно по-другому: 100%-40%=60% стало, что составляет 0.6*350=210 грн

Answer 2

Calculation of the New Price of the Jacket

To calculate the new price of the jacket after a 40% discount, we can use the following formula:

New Price = Original Price - (Original Price * Discount Percentage)

In this case, the original price of the jacket is 350 грн, and the discount percentage is 40%. Let's calculate the new price:

New Price = 350 грн - (350 грн * 0.40)

To find the new price, we need to multiply the original price by the discount percentage (expressed as a decimal) and subtract the result from the original price.

Calculating the above equation, we get:

New Price = 350 грн - (350 грн * 0.40) = 350 грн - 140 грн = 210 грн

Therefore, the new price of the jacket after a 40% discount is 210 грн.

Calculation of Percentage from a Number

To find the percentage of a number, you can use the following formula:

Percentage = (Part / Whole) * 100

In this case, we want to find the percentage reduction in the price of the jacket. The reduction is the difference between the original price and the new price.

Reduction = Original Price - New Price

Calculating the reduction:

Reduction = 350 грн - 210 грн = 140 грн

Now, let's calculate the percentage reduction:

Percentage Reduction = (Reduction / Original Price) * 100

Percentage Reduction = (140 грн / 350 грн) * 100

Calculating the above equation, we get:

Percentage Reduction = (0.4) * 100 = 40%

Therefore, the price of the jacket has been reduced by 40%.

I hope this helps! Let me know if you have any further questions.