Question

ДОМАШНЕЕ ЗАДАНИЕ 11 Реши задачу, w На швейной фабрике сшили костюмы из 1 536 м серой ткани и 2 952 мко- ричневой ткани. Коричневых костю мов вышло на 472 больше, чем серых Сколько сшили серых и коричневых костюмов? МОЖНО ЗАПИСЬ В ТАБЛИЦЕ И ОТВЕТ​

Answer 1

Ответ:

Коричнев. 2952м -? кост.на 472 больше чем серых

Серая          1536м -? кост.

Решение  

1)  2952-1536=1416(м) было больше корю ткани

2)  1416/472=3(м)  потрати на 1 костюм

3)2952/3=984(кост) пошили коричневых

4)1536 /3=512(кост) пошили серых

Ответ: Сшили 984 коричневых  и 512 серых  костюма                  

Пошаговое объяснение:

Answer 2

To solve this problem, we can set up a system of equations based on the given information. Let's denote the number of gray suits as "x" and the number of brown suits as "y".

According to the problem, the total amount of gray fabric used is 1,536 m, and the total amount of brown fabric used is 2,952 m. We can write the following equations:

Equation 1: x + y = total number of suits Equation 2: 1,536 = x * gray fabric per suit Equation 3: 2,952 = y * brown fabric per suit Equation 4: y = x + 472 (since there were 472 more brown suits than gray suits)

To solve this system of equations, we can substitute Equation 4 into Equation 1:

x + (x + 472) = total number of suits

Simplifying the equation:

2x + 472 = total number of suits

Now, we can substitute the values from Equations 2 and 3 into the simplified Equation 1:

1,536 = x * gray fabric per suit 2,952 = (2x + 472) * brown fabric per suit

Let's solve this system of equations to find the values of x and y.

Solving the System of Equations:

Substituting the values from Equations 2 and 3 into the simplified Equation 1:

1,536 = x * gray fabric per suit 2,952 = (2x + 472) * brown fabric per suit

Now, let's solve for x:

1,536 = x * gray fabric per suit Dividing both sides by gray fabric per suit: x = 1,536 / gray fabric per suit

Similarly, let's solve for y:

2,952 = (2x + 472) * brown fabric per suit Dividing both sides by brown fabric per suit: 2x + 472 = 2,952 / brown fabric per suit 2x = (2,952 / brown fabric per suit) - 472 x = [(2,952 / brown fabric per suit) - 472] / 2

Now, we can substitute the given values for gray fabric per suit and brown fabric per suit to find the values of x and y.

Please provide the values for the gray fabric per suit and brown fabric per suit so that I can calculate the number of gray and brown suits.