Question

цена 60 количество 4 стоимость ?, цена 90 количество 5 стоимость ?цена ? количество 6 стоимость 420 цена? количество7 стоимость 560 цена 15 количество? стоимость90

Answer 1

240         60х4

450         90х5

70          420/6

80

6

Answer 2

To calculate the total cost, you need to multiply the price by the quantity.

1. For the first item: Price: 60 Quantity: 4 Total cost = Price x Quantity = 60 x 4 = 240

2. For the second item: Price: 90 Quantity: 5 Total cost = Price x Quantity = 90 x 5 = 450

3. For the third item: Total cost is given as 420. Price = Total cost / Quantity = 420 / 6 = 70

4. For the fourth item: Total cost is given as 560. Price = Total cost / Quantity = 560 / 7 = 80

5. For the fifth item: Price: 15 Total cost: 90 Quantity = Total cost / Price = 90 / 15 = 6

Now, let's summarize the results:

1. Price: 60, Quantity: 4, Total cost: 240
2. Price: 90, Quantity: 5, Total cost: 450
3. Price: 70, Quantity: 6, Total cost: 420
4. Price: 80, Quantity: 7, Total cost: 560
5. Price: 15, Quantity: 6, Total cost: 90