Question

Швея шьет в день 12 сорочек,а ее ученица на 5 сорочек меньше.Сколько сорочек они сошьют вместе за 5 дней,если будут работать с такой же произволительностью?

Answer 1

12-5=7 сорочек шьет ученица 
 12+7=19 шьет в день вместе 
 19*5=95 сорочек 

Answer 2

1) 12 - 5 = 7 ( сорочек ( ученица в день ; 2) 12 + 7 = 19 ( сорочек ) вместе за день ; 3) 5 * 19 = 95 ( сорочек ) вместе за пять дней

Answer 3

Calculation of the Number of Shirts Sewn by the Seamstress and Her Apprentice

To calculate the number of shirts sewn by the seamstress and her apprentice in 5 days, we need to consider the individual sewing rates of each person.

According to the information provided, the seamstress sews 12 shirts per day, while her apprentice sews 5 shirts per day less than the seamstress.

Let's denote the number of shirts sewn by the seamstress as S and the number of shirts sewn by the apprentice as A. We can set up the following equation:

S - A = 5 (since the apprentice sews 5 shirts less than the seamstress)

To find the values of S and A, we need to solve this equation.

By substituting the value of A in terms of S into the equation, we get:

S - (S - 5) = 5

Simplifying the equation, we find:

S - S + 5 = 5

5 = 5

This equation is true for any value of S. Therefore, we can conclude that the number of shirts sewn by the seamstress and her apprentice can be any value, as long as the difference between them is 5.

However, since the question asks for the total number of shirts sewn by both of them in 5 days, we need to consider their combined sewing rate.

Let's denote the total number of shirts sewn by both the seamstress and her apprentice in 5 days as T. We can set up the following equation:

T = (S + A) * 5

Since we don't have specific values for S and A, we cannot determine the exact number of shirts sewn by both of them in 5 days. However, we can calculate the number of shirts sewn based on different scenarios.

For example, if the seamstress sews 12 shirts per day and her apprentice sews 7 shirts per day, the total number of shirts sewn by both of them in 5 days would be:

T = (12 + 7) * 5 = 95 shirts

Alternatively, if the seamstress sews 15 shirts per day and her apprentice sews 10 shirts per day, the total number of shirts sewn by both of them in 5 days would be:

T = (15 + 10) * 5 = 125 shirts

Therefore, without specific values for the individual sewing rates of the seamstress and her apprentice, we cannot determine the exact number of shirts sewn by both of them in 5 days. The total number of shirts sewn will depend on the specific values assigned to their sewing rates.