Question

секретарь набирает документ из 1631 знака за 7 минут. За какое время секретарь наберёт текст из 41940 знаков? Ответ напишите в часах ​

Answer 1

Ответ: 3 часа

Пошаговое объяснение:

1631/7=233 знака в минуту

41940/233= 180 минут = 180/60= 3 часа.

Answer 2

Ответ:3 часа.

Пошаговое объяснение:

1)41940*7/1631=180 минут;

180/60=3 часа.

Answer 3

To find out how long it will take the secretary to type a document with 41,940 characters, we can set up a proportion using the given information:

Characters per minute = 1631 characters / 7 minutes

Now, let's calculate the time required to type 41,940 characters:

Time (minutes) = 41,940 characters / (1631 characters / 7 minutes)

Time (minutes) = 41,940 characters * (7 minutes / 1631 characters)

Time (minutes) ≈ 180 minutes

Now, to convert the time from minutes to hours:

Time (hours) = 180 minutes / 60 minutes per hour

Time (hours) = 3 hours

So, the secretary will take approximately 3 hours to type a document with 41,940 characters.