Question

if 1 X 2 y z is a number divisible by 9 then the least value of x + Y + Z is​

Answer 1

Answer:

6

Step-by-step explanation:

For a number to be divisible by 9 its total sum should be a multiple of 9

i.e; 1+x+2+y+z=9(k)

Where k can be 1,2,3,......

So for least value k can be 1

X+y+z= 6