Question

Два токаря должны были изготовить 240 деталей . Первый токарь выполняет это задание за 5 часов 2 такая числа час обрабатывает 100 на 16 деталей меньше чем 1 Если два токаря будут работать совместно то За сколько часов выполнят Это задание

Answer 1

За 2 часа токари выполнят это задание. Может быть.)

Answer 2

Task Analysis

We have two lathe operators who need to manufacture 240 parts. The first operator takes 5 hours to complete the task and processes 100 parts in 2 hours. The second operator processes 16 parts less than the first operator in the same amount of time. We need to determine how long it will take for both operators to complete the task together.

Calculation

Let's break down the information given: - The first operator takes 5 hours to complete the task. - The first operator processes 100 parts in 2 hours. - The second operator processes 16 parts less than the first operator in the same amount of time.

To find out how many parts the second operator processes in 2 hours, we subtract 16 from 100: 100 - 16 = 84 parts

Now, let's calculate the number of parts processed by both operators in 2 hours: 100 + 84 = 184 parts

To find out how many parts both operators process in 1 hour, we divide the total by 2: 184 / 2 = 92 parts

Now, let's calculate how many hours it will take for both operators to complete the task: 240 / 92 ≈ 2.61 hours

Therefore, it will take approximately 2.61 hours for both operators to complete the task together.

Answer

If the two lathe operators work together, they will complete the task in approximately 2.61 hours.