Question

В первый день время разговоров по мобильному составило 68 мин.а во второй 84мин.Найди среднее время разговоров за эти дни?

Answer 1

68+84/2=78 вроде как

Answer 2

1) 68+84=152.

2)152:2=76.

Ответ:76.

Answer 3

Calculation of Average Call Duration

To find the average call duration for the first and second days, we need to calculate the total duration of calls and divide it by the number of days.

The duration of calls on the first day was 68 minutes, and on the second day, it was 84 minutes.

To calculate the average, we add the durations of both days and divide by 2 (since there are two days):

(68 + 84) / 2 = 152 / 2 = 76 minutes

Therefore, the average call duration for these two days is 76 minutes.