Question

Задача. Мастер делает 25 деталей за час. Сколько времени он работал, если изготовил 200 деталей? С условием.

Answer 1

200:25=8ч
Ответ:за 8 часов мастер изготовит детали.

Answer 2

Task Analysis

The task is to determine how much time a master worked if they produced 200 details at a rate of 25 details per hour.

Solution

To solve this problem, we can use the formula: \[ \text{Time} = \frac{\text{Total Details}}{\text{Rate}} \]

Substitute the given values: \[ \text{Time} = \frac{200}{25} \]

\[ \text{Time} = 8 \]

So, the master worked for 8 hours to produce 200 details.

Conclusion

The master worked for 8 hours to produce 200 details at a rate of 25 details per hour.