Question

what least nunber should be added to 100 to make its divisible by 3​

Answer 1

Answer:

2 is the least number which should be added to 100 to make it's divisible by 3

Answer 2

Answer:

divisibility rule of 3 is sum of all the digits .

100+2=102

1+0+2=3

3 is divisible by 3

answer is 2 should be added