Question

What is the smallest number that should be subtracted from and added to 3646 to get a number divisible by 3

Answer 1

Step-by-step explanation:

by using divisibility rule of 3

3+6+4+6=19(not a number divisible by 3)

the nearest divisible no. to 19 by 3 21 or 18 therefore

21-19=2 ( 2 should be added)

19-18=1(1should be subtracted)