Question

6. В первый день продали х метров ткани, во второй день в 2,5 раза больше, чем в первый, а в 3 день в 1,2 раза больше, чем во 2 день. Найти общее количество проданной ткани при x=1,4 помогите пожалуйста ​

Answer 1

Ответ:

12.18

Пошаговое объяснение:

1.4+(1.4*2.5)+(4.9*1.2)=1.4+4.9+5.88=12.18

Answer 2

Calculation of Total Amount of Fabric Sold

To find the total amount of fabric sold, we need to calculate the cumulative amount of fabric sold over the three days.

Let's assume that on the first day, x meters of fabric were sold. On the second day, the amount sold was 2.5 times greater than the amount sold on the first day, which is 2.5x. On the third day, the amount sold was 1.2 times greater than the amount sold on the second day, which is 1.2 * 2.5x = 3x.

To find the total amount of fabric sold, we add up the amounts sold on each day:

Total amount of fabric sold = x + 2.5x + 3x = 6.5x

Now, we need to find the value of x when x = 1.4.

Total amount of fabric sold when x = 1.4: Total amount = 6.5 * 1.4 = 9.1 meters

Therefore, when x = 1.4, the total amount of fabric sold is 9.1 meters.