Question

Помогите срочно!!!! В ателье сшили 11 одинаковых курток а в среду 13 таких же курток всего на них израсходовали 72 м ткани Сколько метров ткани израсходовали на каждый из этих дней

Answer 1

На 1 куртку израсходовали : 72 /(13 + 11) = 72 / 24 = 3 м ткани
На 11 курток израсходовали : 3 * 11 = 33 м , а в среду 3 * 13 = 39 м ткани

Answer 2

Calculation of Fabric Used for Jackets

To calculate the amount of fabric used for each day, we need to determine the amount of fabric used per jacket.

Given: - 11 jackets were made on one day. - 13 jackets were made on another day. - A total of 72 meters of fabric was used for these jackets.

Let's calculate the amount of fabric used per jacket on each of these days.

Calculation for the First Day:

To find the amount of fabric used per jacket on the first day, we divide the total fabric used (72 meters) by the number of jackets made (11).

Fabric used per jacket on the first day = Total fabric used / Number of jackets made on the first day

Fabric used per jacket on the first day = 72 meters / 11 jackets

Fabric used per jacket on the first day = 6.545 meters (rounded to three decimal places)

Calculation for the Second Day:

To find the amount of fabric used per jacket on the second day, we divide the total fabric used (72 meters) by the number of jackets made (13).

Fabric used per jacket on the second day = Total fabric used / Number of jackets made on the second day

Fabric used per jacket on the second day = 72 meters / 13 jackets

Fabric used per jacket on the second day = 5.538 meters (rounded to three decimal places)

Answer:

Therefore, the amount of fabric used for each jacket on the first day was approximately 6.545 meters, and the amount of fabric used for each jacket on the second day was approximately 5.538 meters.

Please note that these calculations are approximate and rounded to three decimal places.

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