Question

Задача 5 класс За придбання товару треба сплатити передоплату в розмірі 3/10 від його вартості, а решту після доставки . Скільки гривень ще треба сплатити за товар вартістю 900 грн після його доставки ?​

Answer 1

Ответ:

270 грн перед привозом товара и 630 грн после

Пошаговое объяснение:

для начала мы 900 делим на 10 а потом умножаем на 3, так как у нас дробь 3\10. в ответе получаем 270 грн перед полючением товара и 630 грн после

Answer 2

Problem Analysis

To solve this problem, we need to find the amount of money that needs to be paid for a product worth 900 UAH after the delivery. The condition states that a prepayment of 3/10 of the product's value should be made, and the rest should be paid after the delivery.

Solution

To find the amount of money that needs to be paid after the delivery, we need to subtract the prepayment from the total cost of the product.

Let's calculate the prepayment first. The prepayment is 3/10 of the product's value, which can be calculated by multiplying the value of the product by 3/10.

Prepayment = (3/10) * 900 UAH

Now, let's calculate the remaining amount that needs to be paid after the delivery. This can be done by subtracting the prepayment from the total cost of the product.

Remaining amount = Total cost - Prepayment

Substituting the values:

Remaining amount = 900 UAH - (3/10) * 900 UAH

Now, let's calculate the remaining amount:

Remaining amount = 900 UAH - (3/10) * 900 UAH

To simplify the calculation, we can rewrite (3/10) as 0.3:

Remaining amount = 900 UAH - 0.3 * 900 UAH

Simplifying further:

Remaining amount = 900 UAH - 270 UAH

Remaining amount = 630 UAH

Therefore, the amount that still needs to be paid for the product worth 900 UAH after its delivery is 630 UAH.

Answer

The amount that still needs to be paid for the product worth 900 UAH after its delivery is 630 UAH.