13A6 is divisible by 9, find the value of A
756
8
3
6
∵ 13A6 is divisible by 9
⇒ 1 + 3 + A + 6 is a multiple of 9
⇒ 10 + A = 0,9 , 18 , 27 , 36........................
⇒ A = -10 , -1 , 8 , 17 .......................
Since A is a digit , hence A = 8
If x4y5z is exactly divisible by 9, then the least value of (x+y+z) is
(a) 3
(b) 6
(c) 9
(d) 0
If 2:9 :: x:27 then find the value of x.
1A44 is divisible by 6, find the value of digit A
If the three digit number 20x is divisible by 9, find the smallest possible value of x.