40
That would be 18, the square root of 324.
18^2=324
81 multiplied by 324 is 26,244.
i belive it 1 and 324
54 multiplied by 324 is 17,496.
324
324 x 3 = 972 324 is larger than 3.
It equals 9 yards (324 divided by 36.)
18 multiplied by 18 is 324.
It is: 9*36 = 324
999 -675 = 324