Question

Мастерская за месяц должна сшить 38 костюмов. в первую недель было сшито 7 костюмов, во 2 11 костюмов. какую часть всех костюмов осталось сшить

Answer 1

1)7+11=18 2)38-18=20 3)20/38=10/19 осталось сшить

Answer 2

Calculation of the Remaining Costumes to be Sewn

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

According to the information provided, the workshop needs to sew 38 costumes in total. 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 = 20

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