Question

1 задача:В первый день швея сшила 10 фартуков а во второй 8 на пошив всех фартуков израсходовано 36 метров ткани сколько метров ткани расходовала швея? 2 задача:За 2 дня швея сшила 18 фартукой в первый день она израсходовала 20 метров ткани во второй день день 16 метров. Сколько фартуков сшмла швея в каждый из этих дней?

Answer 1

1 задача:10+8=18(т)
ответ:18 ткани израсходовали швея
вторую пока незнаю

Answer 2

Problem 1:

To solve this problem, we need to find out how many meters of fabric the seamstress used to make the aprons on each day.

In the first day, the seamstress made 10 aprons, and in the second day, she made 8 aprons. In total, she used 36 meters of fabric to make all the aprons.

Let's assume that the seamstress used the same amount of fabric for each apron.

To find out how many meters of fabric the seamstress used per apron, we can divide the total amount of fabric used by the total number of aprons made.

Step 1: Calculate the fabric used per apron: - Total fabric used = 36 meters - Total number of aprons = 10 + 8 = 18 aprons - Fabric used per apron = Total fabric used / Total number of aprons

Step 2: Calculate the fabric used by the seamstress: - Fabric used by the seamstress = Fabric used per apron * Number of aprons made by the seamstress on each day

Let's calculate the fabric used per apron and the fabric used by the seamstress on each day.

Step 1: - Fabric used per apron = 36 meters / 18 aprons = 2 meters per apron

Step 2: - Fabric used by the seamstress on the first day = 2 meters per apron * 10 aprons = 20 meters - Fabric used by the seamstress on the second day = 2 meters per apron * 8 aprons = 16 meters

Therefore, the seamstress used 20 meters of fabric on the first day and 16 meters of fabric on the second day.

Problem 2:

In this problem, we need to find out how many aprons the seamstress made on each day.

In the first day, the seamstress used 20 meters of fabric to make the aprons, and in the second day, she used 16 meters of fabric. In total, she made 18 aprons.

Let's assume that the seamstress used the same amount of fabric for each apron.

To find out how many aprons the seamstress made on each day, we can divide the total amount of fabric used by the amount of fabric used per apron.

Step 1: Calculate the fabric used per apron: - Fabric used on the first day = 20 meters - Fabric used on the second day = 16 meters - Total number of aprons = 18 aprons

Step 2: Calculate the number of aprons made on each day: - Number of aprons made on the first day = Fabric used on the first day / Fabric used per apron - Number of aprons made on the second day = Fabric used on the second day / Fabric used per apron

Let's calculate the number of aprons made on each day.

Step 1: - Fabric used per apron = 20 meters / 18 aprons = 1.11 meters per apron (rounded to two decimal places) - Fabric used per apron = 16 meters / 18 aprons = 0.89 meters per apron (rounded to two decimal places)

Step 2: - Number of aprons made on the first day = 20 meters / 1.11 meters per apron ≈ 18 aprons - Number of aprons made on the second day = 16 meters / 0.89 meters per apron ≈ 18 aprons

Therefore, the seamstress made approximately 18 aprons on each day.