A sudoku grid contains digits in such a manner that every row, every column, and every 3x3 box accommodates the digits 1 to 9, without repetition. In the following Sudoku grid, find the values at the cells denoted by x and y and determine the value of 6x + 15y.
a) 87
b) 75
c) 99
d) 66

• We know the values we can substitute for x & y
  x=2,5,8,9
  y=3,4,6,8
  In the equation 6x+15y we substitute the value of y and try to find x,
  if we substitute y as 6&8 it exceeds the values in the Options.
  If y=4, then we can check value from options by changing values of x we have, ut we will not get answers in the options.
  If y=3 and if take x=5 we get 75 which is Option B.
  Answer is Option B.
• 7 years agoHelpfull: Yes(5) No(1)
• y=3. x=5.
  6*5+15*3=30+45=75
• 8 years agoHelpfull: Yes(0) No(11)