Question

The least value should be given to * so that the number 6342*1 is divisible by 3, is _____________.

Answer 1

Step-by-step explanation:

here to make the given number divisible by 3 it's sum should be divisible by 3

here 6+3+4+2+1= 16

if 2 is added then it will be exactly divisible by 3

so least value = 2