The number 9 times another number makes 81.
3 x 27
It is a square number because 9 times 9 equals 81
The number that multiplied by 32 would equal 81 is 2.53125.
2 x 40.5 = 81
3 times 3 times 3 times 3
Because it has more than two factors and it is also a square number in which 9 times 9 = 81
9 x 9
81 = 3 x 27
It is a square number because 9 times 9 equals 81
129.6 = 0.81x x = 129.6/.81 = 160
nine is goes in to the number 81
81 8+1=9 9*9=81
The number that multiplied by 32 would equal 81 is 2.53125.
2 x 40.5 = 81
69
The number is three.
81
81 is 72 more than 9 81 is 9 times 9