Yea sure...
10 year olds should go to bed at 8.
If you are at the age of 8 or the age of 10 you should go and play on a playground instead of dating.
It depends entirely on what you mean by "go out with." Hang out? Sure. Date? No.
In theory, assuming that both sets of parents are okay with it, yes. In practice, 10 year olds, to say nothing of 8 or 9 year olds, probably should not be dating at all.
Age is just a number.
I say about 8-10:30
how to decompose 10 and 8
8\8\10
The LCM of 8 and 10 is 40
The LCM of 8 and 10 is 40
8 hours 12 year old should go to be 10 to 11
Bedtime can vary widely across ages, but on average: toddlers usually go to bed around 7-8pm, preschoolers around 8-9pm, school-age children around 9-10pm, teenagers around 10-11pm, and adults typically go to bed between 10pm-12am. These are rough estimates and individual preferences and routines can vary.