1 or 4 , depending on your point of view.
9, 19, 29, 39, 49, 59, 69, 79, 89, 90, 91, 92
You can get eleven 9s from 99. This is because when you take 99 and divide it by 9, the result is 11. Thus, 99 contains eleven instances of the digit 9.
5
Nine of them
79
To find out how many 9s are in 630, you divide 630 by 9. Performing the division, ( 630 ÷ 9 = 70 ). Therefore, there are 70 nines in 630.
10 times
Eleven.
Exactly 6 of them
24 of them with a remainder of 2
The GCF of 9s and 63s^3 is 9s.
To find out how many times 9 fits into 80, you divide 80 by 9. This gives you approximately 8.89. Therefore, there are 8 whole 9s in 80, with a remainder.