Question

записать формулу Решить решение задач опытный мастер в 14 деталей в час время T неизвестно А 84 детали молодой рабочий 10 деталей в час 4 часа и неизвестно А Ученик мастера неизвестно деталей в час два время 2:00 и 14 лет детали​

Answer 1

Ответ:

опытный мастер 84поделить на 14 это будет 6 ответ молодой рабочий 40 деталей потоу что 10 умножить на 4 это 40 ученик мастера 14 поделить на 2 это 7 не благодори

Пошаговое объяснение:

Answer 2

Problem Statement

We have an experienced master who can complete a task of assembling 14 parts in an unknown amount of time, denoted as T. On the other hand, a young worker can assemble 10 parts in 4 hours, and the apprentice of the master can assemble an unknown number of parts in 2 hours. We also know that at 2:00 PM, the master had assembled 84 parts in total, and the apprentice had assembled 14 parts in total.

Solution

To find the unknown variables, we can set up a system of equations based on the given information.

Let's denote the number of parts the apprentice can assemble in one hour as A, and the time taken by the master to assemble 14 parts as T.

From the given information, we can set up the following equations:

Equation 1: The experienced master can assemble 14 parts in time T. Equation 2: The young worker can assemble 10 parts in 4 hours. Equation 3: The apprentice can assemble an unknown number of parts in 2 hours. Equation 4: At 2:00 PM, the master had assembled 84 parts in total. Equation 5: At 2:00 PM, the apprentice had assembled 14 parts in total.

Let's solve this system of equations step by step.

Solution Steps

Step 1: Let's solve Equation 2 to find the number of parts the young worker can assemble in one hour.

Given that the young worker can assemble 10 parts in 4 hours, we can calculate the number of parts assembled in one hour as follows:

Number of parts assembled in one hour by the young worker = Total parts assembled / Total hours taken = 10 parts / 4 hours = 2.5 parts per hour.

Equation 2 Solution:

The young worker can assemble 2.5 parts per hour.

Step 2: Let's solve Equation 3 to find the number of parts the apprentice can assemble in one hour.

Given that the apprentice can assemble an unknown number of parts in 2 hours, we can calculate the number of parts assembled in one hour as follows:

Number of parts assembled in one hour by the apprentice = Total parts assembled / Total hours taken = 14 parts / 2 hours = 7 parts per hour.

Equation 3 Solution:

The apprentice can assemble 7 parts per hour.

Step 3: Let's solve Equation 4 to find the time taken by the master to assemble 84 parts.

Given that the master had assembled 84 parts in total, we can calculate the time taken by the master as follows:

Time taken by the master = Total parts assembled / Number of parts assembled in one hour = 84 parts / 14 parts per hour = 6 hours.

Equation 4 Solution:

The master took 6 hours to assemble 84 parts.

Step 4: Let's solve Equation 5 to find the number of parts the apprentice had assembled at 2:00 PM.

Given that the apprentice had assembled 14 parts in total, we can calculate the number of parts assembled by the apprentice at 2:00 PM as follows:

Number of parts assembled by the apprentice at 2:00 PM = Total parts assembled = 14 parts.

Equation 5 Solution:

The apprentice had assembled 14 parts at 2:00 PM.

Step 5: Let's solve Equation 1 to find the time taken by the master to assemble 14 parts.

Given that the master can assemble 14 parts in time T, we can calculate the time taken by the master as follows:

Time taken by the master = T.

Equation 1 Solution:

The time taken by the master to assemble 14 parts is T.

Summary

Based on the given information, we have determined the following:

- The young worker can assemble 2.5 parts per hour. - The apprentice can assemble 7 parts per hour. - The master took 6 hours to assemble 84 parts. - The apprentice had assembled 14 parts at 2:00 PM. - The time taken by the master to assemble 14 parts is T.

Please let me know if there is anything else I can help you with!