Question

В кинотеатре показывают фильм длительность которого 2часа 15мин. После каждого сеанса перерыв полчаса(30мин) 1 сеанс начался в 11часов. Во сколько закончится 4 сеанс?

Answer 1

(2ч 15мин*4)+ (30мин*3)+11ч=21ч 30мин

Answer 2

Calculation of Movie Duration and Break Time

To determine when the 4th movie session will end, we need to calculate the total duration of the movie and the break time between sessions.

The movie has a duration of 2 hours and 15 minutes. To calculate the total duration in minutes, we can convert the hours to minutes and add them to the minutes:

2 hours = 2 * 60 minutes = 120 minutes 15 minutes = 15 minutes

Total movie duration = 120 minutes + 15 minutes = 135 minutes

After each movie session, there is a break of 30 minutes.

Calculation of Movie Session End Time

The first movie session started at 11:00. To calculate the end time of the 4th movie session, we need to consider the duration of the movie and the break time between sessions.

Since each movie session lasts for 135 minutes (including the movie duration and break time), the 4th movie session will start 3 hours and 30 minutes after the first session:

3 hours = 3 * 60 minutes = 180 minutes 30 minutes = 30 minutes

Total time for 3 movie sessions = 180 minutes + 30 minutes = 210 minutes

To calculate the end time of the 4th movie session, we need to add the total time for 3 movie sessions to the start time of the first session:

11:00 + 210 minutes = 14:30

Therefore, the 4th movie session will end at 14:30.

Please note that the above calculations are based on the given information and assume that there are no additional delays or changes in the schedule.