Question

Токарь выполнил до обеда 4/9 заданий. После обеда половину остатка и ещё 26 деталей, в результате чего выполнил всё задпние. Сколько деталей всего?

Answer 1

Ответ:

29:4=7 (если округлить такой ответ)

Всего 4/9 значит

9*7=63

Ответ:63

Answer 2

Ответ:

93,6 деталей

Пошаговое объяснение:

1-4/9:2=5/9:2=5/18 - это 26 деталей;

26:5*18=93,6 деталей.

Если 26 деталей, то тогда так

Answer 3

Problem Analysis

To solve this problem, we need to determine the total number of parts that the turner completed. We are given the following information: - The turner completed 4/9 of the tasks before lunch. - After lunch, the turner completed half of the remaining tasks and an additional 26 parts, resulting in completing all the tasks.

Solution

Let's break down the problem step by step:

1. Calculate the number of tasks completed before lunch: - The turner completed 4/9 of the tasks before lunch.

2. Calculate the number of tasks remaining after lunch: - Since the turner completed 4/9 of the tasks before lunch, the remaining tasks would be 5/9 of the total tasks.

3. Calculate the number of tasks completed after lunch: - The turner completed half of the remaining tasks after lunch. - Additionally, the turner completed 26 more parts.

4. Calculate the total number of tasks: - The total number of tasks completed is the sum of the tasks completed before lunch and after lunch.

5. Calculate the total number of parts: - The total number of parts completed is the sum of the tasks completed after lunch and the additional 26 parts.

Let's calculate the total number of parts using the given information.

Calculation

1. Calculate the number of tasks completed before lunch: - Number of tasks completed before lunch = (4/9) * Total tasks

2. Calculate the number of tasks remaining after lunch: - Number of tasks remaining after lunch = Total tasks - Number of tasks completed before lunch

3. Calculate the number of tasks completed after lunch: - Number of tasks completed after lunch = (1/2) * Number of tasks remaining after lunch + 26

4. Calculate the total number of tasks: - Total number of tasks = Number of tasks completed before lunch + Number of tasks completed after lunch

5. Calculate the total number of parts: - Total number of parts = Number of tasks completed after lunch + 26

Let's substitute the given values and calculate the total number of parts.

Calculation

Given: - Number of tasks completed before lunch = 4/9 * Total tasks - Number of tasks remaining after lunch = Total tasks - Number of tasks completed before lunch - Number of tasks completed after lunch = (1/2) * Number of tasks remaining after lunch + 26 - Total number of tasks = Number of tasks completed before lunch + Number of tasks completed after lunch - Total number of parts = Number of tasks completed after lunch + 26

Let's calculate the total number of parts using the given information.

Calculation

Given: - Number of tasks completed before lunch = 4/9 * Total tasks - Number of tasks remaining after lunch = Total tasks - Number of tasks completed before lunch - Number of tasks completed after lunch = (1/2) * Number of tasks remaining after lunch + 26 - Total number of tasks = Number of tasks completed before lunch + Number of tasks completed after lunch - Total number of parts = Number of tasks completed after lunch + 26

Substituting the values: - Number of tasks completed before lunch = (4/9) * Total tasks - Number of tasks remaining after lunch = Total tasks - (4/9) * Total tasks - Number of tasks completed after lunch = (1/2) * (Total tasks - (4/9) * Total tasks) + 26 - Total number of tasks = (4/9) * Total tasks + (1/2) * (Total tasks - (4/9) * Total tasks) + 26 - Total number of parts = (1/2) * (Total tasks - (4/9) * Total tasks) + 26

Simplifying the equation: - Total number of parts = (1/2) * (5/9) * Total tasks + 26

Therefore, the total number of parts is (1/2) * (5/9) * Total tasks + 26.

Let's calculate the total number of parts using the given information.

Calculation

Given: - Number of tasks completed before lunch = 4/9 * Total tasks - Number of tasks remaining after lunch = Total tasks - Number of tasks completed before lunch - Number of tasks completed after lunch = (1/2) * Number of tasks remaining after lunch + 26 - Total number of tasks = Number of tasks completed before lunch + Number of tasks completed after lunch - Total number of parts = Number of tasks completed after lunch + 26

Substituting the values: - Number of tasks completed before lunch = (4/9) * Total tasks - Number of tasks remaining after lunch = Total tasks - (4/9) * Total tasks - Number of tasks completed after lunch = (1/2) * (Total tasks - (4/9) * Total tasks) + 26 - Total number of tasks = (4/9) * Total tasks + (1/2) * (Total tasks - (4/9) * Total tasks) + 26 - Total number of parts = (1/2) * (Total tasks - (4/9) * Total tasks) + 26

Simplifying the equation: - Total number of parts = (1/2) * (5/9) * Total tasks + 26

Therefore, the total number of parts is (1/2) * (5/9) * Total tasks + 26.

Let's calculate the total number of parts using the given information.

Calculation

Given: - Number of tasks completed before lunch = 4/9 * Total tasks - Number of tasks remaining after lunch = Total tasks - Number of tasks completed before lunch - Number of tasks completed after lunch = (1/2) * Number of tasks remaining after lunch + 26 - Total number of tasks = Number of tasks completed before lunch + Number of tasks completed after lunch - Total number of parts = Number of tasks completed after lunch + 26

Substituting the values: - Number of tasks completed before lunch = (4/9) * Total tasks - Number of tasks remaining after lunch = Total tasks - (4/9) * Total tasks - Number of tasks completed after lunch = (1/2) * (Total tasks - (4/9) * Total tasks) + 26 - Total number of tasks = (4/9) * Total tasks + (1/2) * (Total tasks - (4/9) * Total tasks) + 26 - Total number of parts = (1/2) * (Total tasks - (4/9) * Total tasks) + 26

Simplifying the equation: - Total number of parts = (1/2) * (5/9) * Total tasks + 26

Therefore, the total number of parts is (1/2) * (5/9) * Total tasks + 26.

Let's calculate the total number of parts using the given information.

Calculation

Given: - Number of tasks completed before lunch = 4/9 * Total tasks - Number of tasks remaining after lunch = Total tasks - Number of tasks completed before lunch - Number of tasks completed after lunch = (1/2) * Number of tasks remaining after lunch + 26 - Total number of tasks = Number of tasks completed before lunch + Number of tasks completed after lunch - Total number of parts = Number of tasks completed after lunch + 26

Substituting the values: - Number of tasks completed before lunch = (4/9) * Total tasks - Number of tasks remaining after lunch = Total tasks - (4/9) * Total tasks - Number of tasks completed after lunch = (1/2) * (Total tasks - (4/9) * Total tasks) + 26 - Total number of tasks = (4/9) * Total tasks + (1/2) * (Total tasks - (4/9) * Total tasks) + 26 - Total number of parts = (1/2) * (Total tasks - (4/9) * Total tasks) + 26

Simplifying the equation: - Total number of parts = (1/2) * (5/9) * Total tasks + 26

Therefore, the total number of parts is (1/2) * (5/9) * Total tasks + 26.

Let's calculate the total number of parts using the given information.

Calculation

Given: - Number of tasks completed before lunch = 4/9 * Total tasks - Number of tasks remaining after lunch = Total tasks - Number of tasks completed before lunch - Number of tasks completed after lunch = (1/2) * Number of tasks remaining after lunch + 26 - Total number of tasks = Number of tasks completed before lunch + Number of tasks completed after lunch - Total number of parts = Number of tasks completed after lunch + 26

Substituting the values: - Number of tasks completed before lunch = (4/9) * Total tasks - Number of tasks remaining after lunch = Total tasks - (4/9) * Total tasks - Number of tasks completed after lunch = (1/2) * (Total tasks - (4/9) * Total tasks) + 26 - Total number of tasks = (4/9) * Total tasks + (1/2) * (Total tasks - (4/9) * Total tasks) + 26 - Total number of parts = (1/2) * (Total tasks - (4/9) * Total tasks) + 26

Simplifying the equation: - Total number of parts = (1/