Answers

2015-11-25T21:42:29+05:30
 5   3   6     x    64.75      
 5 x 0 + 5/2 + 0.5 = 3  
 3x 1+ 3/2 + 1.5 = 6 
 6 x 2 + 6/2 + 2.5 = 17.5 
 X = 17.5

2 4 2