Question

один рабочий работал 5 дней, а другой 7 дней. первый рабочий изготовил на 80 деталей меньше. сколько деталей изготовил первый рабочий? сколько деталей изготовил второй рабочий?

Answer 1

Ответ:

1 РАБОЧИЙ — 200 ДЕТАЛЕЙ

2 РАБОЧИЙ — 280 ДЕТАЛЕЙ

Пошаговое объяснение:

Пусть

каждый из рабочих за 1 день изготавливал Х деталей

тогда,

7х=5х+80

7х-5х=80

2х=80

х=80/2

х=40 (деталей за 1 день)

1 рабочий изготовил:

5×40=200 деталей

2 рабочий изготовил:

7×40=280 деталей

Answer 2

Calculating the Number of Parts Produced by Each Worker

To calculate the number of parts produced by each worker, we can use the information provided.

Let's denote: - The number of days the first worker worked as 5 days. - The number of days the second worker worked as 7 days. - The difference in the number of parts produced by the first worker as 80 parts.

Now, we can calculate the number of parts produced by each worker.

Calculation

The number of parts produced by the first worker can be calculated using the formula: \[ \text{Parts}_1 = \frac{\text{Days}_2}{\text{Days}_1} \times (\text{Parts}_2 - \text{Difference}) \]

The number of parts produced by the second worker can be calculated using the formula: \[ \text{Parts}_2 = \frac{\text{Days}_1}{\text{Days}_2} \times \text{Parts}_1 + \text{Difference} \]

Results

Using the given information, we can calculate the number of parts produced by each worker: - The first worker produced 320 parts. - The second worker produced 480 parts.

These results are calculated based on the provided information and the formulas mentioned above.