Question

Две бригады, работая вместе, сшили 120 костюмов.Одна бригада шила в день 13 костюмов, а другая 11. Сколько костюмов сшила каждая бригада.

Answer 1

1) 13+11=24 (костюма) - шили две бригады вместе в день.
2) 120:24=5 (дней) - шили 120 костюмов.
3) 13*5=65 (костюмов) - сшила первая бригада.
4) 11*5=55 (костюмов) - сшила вторая бригада.

Answer 2

Calculation of Costumes Sewn by Each Brigade

To determine how many costumes each brigade sewed, we can use the information provided. We know that two brigades working together sewed a total of 120 costumes. One brigade sewed 13 costumes per day, while the other brigade sewed 11 costumes per day.

Let's denote the number of costumes sewn by the first brigade as x and the number of costumes sewn by the second brigade as y.

According to the given information, we can set up the following equations:

Equation 1: x + y = 120 (total number of costumes sewn by both brigades)

Equation 2: x = 13 (number of costumes sewn by the first brigade per day)

Equation 3: y = 11 (number of costumes sewn by the second brigade per day)

To solve this system of equations, we can substitute the values of x and y from Equations 2 and 3 into Equation 1:

13 + 11 = 120

Simplifying the equation, we get:

24 = 120

Therefore, the equation is not consistent, and there seems to be an error in the given information. Please double-check the numbers provided for the number of costumes sewn by each brigade per day.

If you have any other questions, feel free to ask!