Question

If 6 x 5 is exactly divisible by 9 then the least value of x is

Answer 1

Answer:

6 x 5

to be divisible by 9 the sum of no.s = a multiple of 9 (eg.9,18,27)

so 6+5+x=18(18 because we want least and 6+5=11 so after 9 , 18 is there and x cant be negative)

11+x=18

x=7

Answer 2

Answer:

x=7

hoop this answer will help you