Question

Find the least value of * for which 5967*13 is divisible by 3.

Answer 1

hey dude

here is ur answer

To solve this all you need to know in divisibility test for 3. Any number is divisible by 3 if sum of all the digits of that number is also divisible by three.

In this case if you calculate sum of all the given digits in number, its 31.

Now to make sum divisible by 3 minimum number that you need to add to it is 2.

Hence * = 2