Question

630:30?помогите!!!!!!)

Answer 1

Вот) Если правильно поняла
630:30=21

Answer 2

630:30=21 это правельный ответ

Answer 3

Of course, I can help you with that!

The expression "630:30" seems to be in the format of hours and minutes. To convert it into a more familiar time format, we'll divide 630 by 60 to get the number of hours and take the remainder as the number of minutes.

630 minutes = 630/60 hours + 30 minutes

630/60 = 10 hours

So, 630:30 is equal to 10 hours and 30 minutes.