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.
90000
90000 / 300 = 300
90000 of them.
Answer: 90000 mi. = 144,840.96 km
9*10*10*10*10 or 90000
90000
90
9000
90000 = nine hundred hundreds
90000 / 300 = 300
90000 of them.
There are: 90000/100 = 900
90000 of them.
90000 has 900 hundreds.
Answer: 90000 mi. = 144,840.96 km
9*10*10*10*10 or 90000
Why is answer 80,000