Question

12 м ткани стоят 480 рублей. Сколько стоят 15 м этого сукна? ​

Answer 1

Ответ:

600

Пошаговое объяснение:

1)480:12=40 (руб) - стоит 1м ткани

2) 15*40=600 (руб) - стоят 15м

Answer 2

Ответ:

можно сделать по пропорции :)

то есть

12м=480 рублей

15м= х

то есть

мы умножаем 15 на 480,а 12 на х,

15*480= 12х

7200 = 12х

х= 600

ответ: 600 рублей

Пошаговое объяснение:

надеюсь помогла <3

Answer 3

Answer in detail. 12 m of fabric cost 480 rubles. How much does 15 m of this fabric cost?

To solve this problem, we need to find the unit price of the fabric, which is the price per meter. We can do this by dividing the total cost by the total length:

unit price = total cost / total length

unit price = 480 / 12

unit price = 40

This means that one meter of fabric costs 40 rubles. To find the cost of 15 m of fabric, we need to multiply the unit price by the desired length:

cost of 15 m = unit price x desired length

cost of 15 m = 40 x 15

cost of 15 m = 600

Therefore, 15 m of this fabric cost 600 rubles.