22 times
Twice.
The hour and minute hands are in a straight line opposite each other at 6 o`clock, and at 10 other times during any 12-hour period, for a total of 22 times a day.They also overlap 22 times a day, at 20 times other than at 12 o'clock.(see related question)
44 times in 24 hours.(Considering the hour- and minute-hands only.)
Four.
twice an hour, at the 15 minute mark and 45 minute mark.
Twice.
The hour and minute hands are in a straight line opposite each other at 6 o`clock, and at 10 other times during any 12-hour period, for a total of 22 times a day.They also overlap 22 times a day, at 20 times other than at 12 o'clock.(see related question)
On a clock the hour hand makes two full rotations. Which means it goes around the clock two times.
360 times
There have to be 12 times this happens. The hour hand must complete 12 rotations in a 12-hour period. In each of those rotations it will be opposite the minute hand once.
36 times
36 times
Once every hour, so 24 times in a 24-hour day.
44 times in 24 hours.(Considering the hour- and minute-hands only.)
2 times if the clock is a 12-hour clock, once if it is a 24-hour clock.
4 Hope this helps
Four.