Question

1.Найди в задачи условие и вопрос. За 6 ч напряли 54 кг пряжи. Сколько килограммов пряжи напрядут за 8 ч, если будут работать с такой же скоростью? 2/ Измени текст задачи так, чтобы условие оказалось перед вопросом. Подойдёт ли такой текст: В первый день за 6 ч напряли 54 кг пряжи. Во второй день работали 8 ч с такой же скоростью. Сколько пряжи напряли во второй день?

Answer 1

1)54:6=9,2)9х8=72(кг)Ответ:72

Answer 2

Original Problem:

The original problem states that in 6 hours, 54 kilograms of yarn were spun. The question asks how many kilograms of yarn will be spun in 8 hours if the same speed is maintained.

Revised Problem:

In the revised problem, it states that on the first day, 54 kilograms of yarn were spun in 6 hours. On the second day, the workers spun yarn for 8 hours at the same speed. The question asks how much yarn was spun on the second day.

To solve both versions of the problem, we can use the concept of proportionality. We can set up a proportion to find the amount of yarn spun in 8 hours.

Let's solve the revised problem:

Solution:

Let's assume that the amount of yarn spun is directly proportional to the number of hours worked. This means that if the number of hours worked doubles, the amount of yarn spun will also double.

Using this assumption, we can set up a proportion to find the amount of yarn spun in 8 hours:

6 hours : 54 kilograms = 8 hours : x kilograms

To solve this proportion, we can cross-multiply and then divide:

6 * x = 54 * 8

Simplifying the equation:

6x = 432

Dividing both sides by 6:

x = 72

Therefore, if the workers continue to work at the same speed, they will spin 72 kilograms of yarn in 8 hours.

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