Question

Самолёт вылетел в 8:45. После взлёта пару часов я смотрел в окно. Половину оставшегося времени я спал. 1/3 времени полёта я читал журнал. Когда я прилетел, то ещё полчаса получал багаж. Я вышел из аэропорта в 15:15. Сколько времени я спал в полёте? Ответы: 45мин 2 ч 30 мин 1 ч 20 мин 2 ч

Answer 1

По-моему так: 1)15:15 - 30= 14:45 (прилетел самолет); 2)14:45-8:45=6 ч (летел самолет); так как время было разделено на 3 части, то и делить мы будем на 3; 3) 6:3=2 ч (он спал в самолете). Ответ:2ч

Answer 2

1) 15:15- 8:45=6ч 30мин полное время на полет и аэропорт. 2) 6ч 30-30мин=6ч время полета 3) 6ч-2ч=4часа- полет без просмотра в окно . 4) 4ч= 240мин 5) 1/2 от 240 = 240*1:2= 120мин- я спал 5) 120мин=2ч. Ответ 2 часа я спал

Answer 3

Calculation of Sleeping Time during the Flight

To calculate the amount of time you slept during the flight, we need to break down the timeline provided:

- The flight took off at 8:45. - You looked out the window for a couple of hours after takeoff. - You slept for half of the remaining time. - You read a magazine for 1/3 of the total flight time. - After landing, you spent an additional 30 minutes collecting your baggage. - You exited the airport at 15:15.

Let's calculate the sleeping time step by step:

1. Calculate the total flight time: - The flight took off at 8:45 and you exited the airport at 15:15, which is a total of 6 hours and 30 minutes.

2. Calculate the time spent looking out the window: - You looked out the window for a couple of hours after takeoff. - Since the flight took off at 8:45, we can assume you looked out the window until around 10:45. - This means you spent 2 hours looking out the window.

3. Calculate the remaining time: - Subtract the time spent looking out the window from the total flight time. - 6 hours and 30 minutes - 2 hours = 4 hours and 30 minutes.

4. Calculate the sleeping time: - You slept for half of the remaining time. - Half of 4 hours and 30 minutes is 2 hours and 15 minutes.

Therefore, you slept for 2 hours and 15 minutes during the flight.

Please note that the calculation assumes the given timeline is accurate and does not take into account any additional factors that may have affected your sleep during the flight.