One half of 1296 is 648.
N*2N = 648 2N2 = 648 N2 = 324 N = -18 or +18 So the two numbers are (-18, -36) or (18, 36).
The LCM is 648.
25% of 648= 25% * 648= 0.25 * 648= 162
648 = ?%*900 648 = x/100*900 648 = 9x x = 648/9 x = 72
648% = 648/100 or 162/25 in fraction
648 is composite.
97% of 648= 97% * 648= 0.97 * 648= 628.56
How about: 8*81 = 648 or 2*324 = 648 out of many possibilities
648
This way!648
648 squared is 419,904.