648 = 23 x 34
648 = ?%*900 648 = x/100*900 648 = 9x x = 648/9 x = 72
648 324,2 162,2,2 81,2,2,2 27,3,2,2,2 9,3,3,2,2,2 3,3,3,3,2,2,2 2 to the 3rd power x 3 to the 4th power = 648
Since 8 is 23 and 81 is 34, the least common denominator is 23 x 34 = 648.
The prime factorization of 648 is: 2 x 2 x 2 x 3 x 3 x 3 x 3It is: 2*2*2*3*3*3*3 = 648
Let their ages be x and y: x+y = 51 => y = 51-x xy = 648 x(51-x) = 648 51x-x2-648 = 0 x2-51x+648 = 0 (x-24)(x-27) = 0 x = 24 or x = 27 So their ages were 24 and 27 Check: 24+27 = 51 and 24*27 = 648
LCM is 648, which is the multiple of the highest power of prime factors in the given numbers (23 x 34).
648 = 2 x 2 x 2 x 3 x 3 x 3 x 3
it is 224,208
648
648 is the answer.
There are 1000 millimetres in one metre. Therefore, 648 metres is equal to 648 x 1000 = 648000 millimetres.