Question

if 7x8 is exactly divisible by 3 then find the least value of x

Answer 1

Answer:

the sum of all digit = 7+8+x

=15+x

so we have to put a digit so that the sum should be divisible by 3

so we can put 0,3,6,9,

the least digit is =0

Answer 2

Answer:

the value of x os 0

Step-by-step explanation:

Hope it helps