Question

16ч20мин*9 Помогите пж

Answer 1

1)16ч.=960мин.
2)960мин.+20мин.=980мин.
3)980*9=8820

Answer 2

16ч20мин*9=9*16 часов и 9*20 минут=144 часа  и 180 минут=147 часов.

Ответ: 147 часов.

Answer 3

To calculate 16 hours and 20 minutes multiplied by 9, we need to convert the minutes to hours and then perform the multiplication.

Conversion of minutes to hours:

Since there are 60 minutes in an hour, we can divide the minutes by 60 to convert them to hours. In this case, 20 minutes is equal to 20/60 = 0.33 hours.

Calculation:

Now, we can add the converted minutes to the original hours and multiply the result by 9.

16 hours + 0.33 hours = 16.33 hours

16.33 hours * 9 = 147 hours

Therefore, 16 hours and 20 minutes multiplied by 9 is equal to 147 hours.

Please let me know if there's anything else I can help you with!