Question

Витя и его друзья сворачивали стоянку и убирали поляну.В пятницу они занимались этим 40 минут,в субботу на 360 минут больше, а в воскресенье в 4 раза больше .чем в пятницу.Сколько всего часов затратили на сборы и уборку поляну Витя и его друзья .

Answer 1

40+(40+360)+4*40=600мин
600:60=10ч

Answer 2

1) 40 + 360 = 400 (м) - затратили на сборы, и на уборку поляны.(в субботу) 
2) 4 * 40 =  160 (м) - затратили на сборы, и на уборку поляны. (в воскресенье)

3) 400 + 160 = 560 (м) - затратили на сборы, и на уборку поляны.  (в субботу и восресенье)

4) 560 + 40 = 600 (м)
Ответ : 10 ч.

Answer 3

Calculating Total Time Spent on Clearing the Glade

To calculate the total time spent on clearing the glade, we can follow the given information:

- On Friday, they spent 40 minutes. - On Saturday, they spent 360 minutes more than on Friday. - On Sunday, they spent 4 times more than on Friday.

Let's calculate the total time spent.

Step 1: Calculate the Time Spent on Saturday The time spent on Saturday is 40 minutes + 360 minutes.

40 minutes + 360 minutes = 400 minutes.

Step 2: Calculate the Time Spent on Sunday The time spent on Sunday is 4 times the time spent on Friday, which is 4 * 40 minutes.

4 * 40 minutes = 160 minutes.

Step 3: Calculate the Total Time Spent The total time spent is the sum of the time spent on Friday, Saturday, and Sunday.

40 minutes (Friday) + 400 minutes (Saturday) + 160 minutes (Sunday) = 600 minutes.

So, Vitya and his friends spent a total of 600 minutes on clearing the glade.