Well, honey, there are 8 nines in 72. Simple math, darling. Just divide 72 by 9 and you'll see there ain't no room for a ninth nine in there.
72
9*9=81 81-9=72 72/9=88
To find the 9s complement, subtract each digit from 9: 27 → 72
as in the multiples? 9 18 27 36 45 54 63 72 81 90 99 ...
5
Nine of them
The pattern is: 9, 18, 27, 36, 45, 54, 63, 72, 81, and 108.
9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 108
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.