How many groups of thousands are in 90000?

Answer 1

There are 90 thousands here. Never heard them called groups so I'm not sure what you mean by the term. In a pile of 90000 objects there is a stupifyingly large number of ways of picking up 1000 of them. 90000 ways of picking up the first x 89999 ways of picking up the second x .... unless they are all identical etc etc.

Answer 2

Well, honey, if you're talking about how many groups of thousands are in 90,000, the answer is 90. Simple math, darling. Just divide 90,000 by 1,000 and you'll get your answer. Math doesn't have to be rocket science, you know.