Question

Во сколько начались занятия спортивной секции если они длились 1ч 30мин и закончились в 17ч 15мин

Answer 1

1)17ч 15 мин-1ч 30 мин=15ч 45 мин

Answer 2

1.17ч15мин-1ч30мин=15ч45мин.
Ответ:в 15ч45минут начались занятия.

Answer 3

Calculating the Start Time of the Sports Section

To calculate the start time of the sports section, we can subtract the duration of the section (1 hour and 30 minutes) from the end time (17:15).

Step 1: Convert the end time to minutes for easier calculation. - 17 hours * 60 minutes = 1020 minutes - 1020 minutes + 15 minutes = 1035 minutes

Step 2: Subtract the duration of the section (1 hour and 30 minutes) from the end time. - 1035 minutes - 90 minutes = 945 minutes

Step 3: Convert the result back to hours and minutes. - 945 minutes ÷ 60 = 15 hours and 45 minutes

Therefore, the sports section started at 15:45.