Question

Стелайте задачу После суточного дежурства в больнице диктор решил выспаться и лёг в 9 часов вечера. Он должен был к 11часов утра быть в больнице. Поэтому он поставил будильник на 10 часов.Сколько времеми пройдёт до звонка будильника?

Answer 1

9часов это 21
24-21=3часа
3+10=13часов
ответ:13часов предет до звонка будильника

Answer 2

1 час так как на будильнеке не 13-24

Answer 3

Problem Analysis

The problem states that a broadcaster, who had a 24-hour shift at the hospital, decided to get some sleep and went to bed at 9 PM. He needed to be at the hospital by 11 AM the next day, so he set his alarm clock for 10 AM. We need to determine how much time will pass before the alarm clock rings.

Solution

To find the time that will pass before the alarm clock rings, we need to calculate the difference between the time the broadcaster went to bed (9 PM) and the time the alarm clock is set for (10 AM).

To calculate the time difference, we can convert both times to a 24-hour format and subtract the two.

Conversion to 24-Hour Format

The time the broadcaster went to bed is 9 PM. In a 24-hour format, 9 PM is equivalent to 21:00.

The time the alarm clock is set for is 10 AM. In a 24-hour format, 10 AM is equivalent to 10:00.

Calculation

To find the time difference, we subtract the time the broadcaster went to bed (21:00) from the time the alarm clock is set for (10:00).

10:00 - 21:00 = -11 hours

Since the result is negative, it means that the alarm clock will ring 11 hours before the broadcaster went to bed.

Answer

Therefore, the alarm clock will ring 11 hours before the broadcaster went to bed.