15
135
3 is the smallest whole number that can be multiplied by another whole number and result in 9 (3x3) 12 (3x4) and 15 (3x5).
9
15 multiplied by 9 is 135.
The number is: 9*9*9 = 729
15 multiplied by 22/9 = 36 2/3
1 x 45, 3 x 15, 5 x 9
Yes, any number may be multiplied by another.
It is 4n - 15.
The number 9 !
9 x 9