Question

За 6 кг товара заплатили 420. какова стоимость 20.4 кг этого товара

Answer 1

1) 420 : 6 = 70 (руб.)-за один кг.
2) 70*20,4=1428 (руб.)
Ответ: 1428 рублей стоит 20,4 кг этого товара.

Answer 2

Calculating the Cost of 20.4 kg of a Product

To calculate the cost of 20.4 kg of a product when 6 kg of the same product was purchased for 420, we can use the concept of unit price.

The unit price is the cost per unit of a product. To find the unit price, we divide the total cost by the total quantity. Then, we can use the unit price to calculate the cost of 20.4 kg of the product.

Step 1: Calculate the Unit Price The unit price can be calculated using the following formula: Unit Price = Total Cost / Total Quantity

Given: Total Cost = 420 Total Quantity = 6 kg

Using the given values: Unit Price = 420 / 6

Let's calculate the unit price.