Question

Жизненная задача ситуация:раскройкаЖизненная задача ситуация:раскройка ткани Ваша роль:Закройщик Описание есть кусок драгоценной ткани,имеющий форму квадрата со сторонами 3м60см из которого нужно вырезать одинаковые дитали прямоугольной формы размером 2м х 40см главное условие-они должны быть цельными,то есть не могут быть составлены из меньших частей Задание:необходимо из данного куска ткани выреезать наибольшие возможное число требуемых деталей

Answer 1

У меня осталась дырка 40*40(в центре). Вроде ее площадь 1600. Площадь еще одной детали 200*40=8000. Всего получилось 16 деталей.

Answer 2

To solve the given task of cutting rectangular pieces from a square fabric, we need to determine the maximum number of pieces that can be obtained. Let's break down the problem step by step.

Given Information:

- Shape of the fabric: Square - Side length of the fabric: 3m 60cm - Required piece shape: Rectangle - Dimensions of the required piece: 2m x 40cm - Condition: The pieces must be solid and cannot be made up of smaller parts.

Approach:

To find the maximum number of pieces that can be obtained, we need to consider the dimensions of the fabric and the required piece.

1. Determine the dimensions of the fabric: - Convert the side length of the fabric to a single unit (centimeters) for easier calculations. - Side length of the fabric: 3m 60cm = 360cm.

2. Determine the dimensions of the required piece: - Convert the dimensions of the required piece to a single unit (centimeters) for easier calculations. - Length of the required piece: 2m = 200cm. - Width of the required piece: 40cm.

3. Calculate the maximum number of pieces: - Divide the length of the fabric by the length of the required piece to find the maximum number of pieces that can be obtained in the length direction. - Divide the width of the fabric by the width of the required piece to find the maximum number of pieces that can be obtained in the width direction. - Multiply the two results to find the maximum number of pieces that can be obtained in total.

Let's calculate the maximum number of pieces using the given dimensions:

- Length of the fabric: 360cm - Length of the required piece: 200cm - Width of the fabric: 360cm - Width of the required piece: 40cm

1. Maximum number of pieces in the length direction: - 360cm / 200cm = 1.8 pieces (rounded down to the nearest whole number) = 1 piece.

2. Maximum number of pieces in the width direction: - 360cm / 40cm = 9 pieces.

3. Maximum number of pieces in total: - 1 piece (length direction) * 9 pieces (width direction) = 9 pieces.

Therefore, the maximum number of pieces that can be obtained from the given fabric is 9.

Please note that this calculation assumes there is no wastage or loss of fabric during the cutting process.