Question

Мастерская за месяц должна сшить 38 костюмов. В первую неделю было сшито 7 костюмов, во вторую 11 костюмов.Какую часть всех костюмов осталось cшить.

Answer 1

(7+11)/38=9/19 1-9/19=10/19

Answer 2

Calculation of Remaining Costumes

To calculate the number of costumes that still need to be sewn, we can subtract the number of costumes already sewn from the total number of costumes required.

The total number of costumes required is 38.

In the first week, 7 costumes were sewn, and in the second week, 11 costumes were sewn.

To find the remaining costumes, we subtract the number of costumes sewn from the total number of costumes required:

38 - (7 + 11) = 38 - 18 = 20.

Therefore, there are 20 costumes that still need to be sewn.

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