14210
11 and 9
1 x 9, 3 x 3
Find the numbers which, when multiplied by themselves, give the answer 81. The answers are -9 and +9.
40 multiplied by 9 is 360
3 multiplied by 3 = 9 Apart from 9 and 1, no other whole numbers give that result when multiplied.
14210
11 and 9
There are 10 millimetres in one centimetre. Therefore, 9743 millimetres is equal to 9743/10 = 974.3 centimetres.
8 and 9
1 x 9, 3 x 3
9 and negative 24
-21
Find the numbers which, when multiplied by themselves, give the answer 81. The answers are -9 and +9.
3 x 9 = 27 !
80*9= 720
0.0648 multiplied by 9 is 0.5832