If the number 4xy11 is divisible by 9, then the possible values of xy are
If the number 6a34b4 is divisible by 3. How many values of a + b are possible?
If the three digit number 20x is divisible by 9, find the smallest possible value of x.
Given that the number ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯67 y 19 is divisible by 9, where y is a digit, what are the possible values of y?