9
54, 63, 72, 81, 90, 99.
45 + 54 88 + 11 27 + 72 3 + 96 and so on ...
54, 63, 72, 81, 90, and 99 is.
9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99 . . .
54 is 75% of 72.
The GCF is 9.
54, 63, 72, 81, 90, 99.
52
They are: 54, 63, 72, 81, 90, 99.
45 + 54 88 + 11 27 + 72 3 + 96 and so on ...
54, 63, 72, 81, 90, and 99 is.
9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99.
9, 18, 27, 36, 45, 54, 63, 72, 8190, 99, 108, 117, 126, 1359, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 108, 117, 126, 135
9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99 . . .
54 is 75% of 72.
99 + 99 + 88 + 88 + 72 + 72 = 518
as in the multiples? 9 18 27 36 45 54 63 72 81 90 99 ...