Question

If a three digit number 64x is divisible by 3.Then find the least possible value of x

Answer 1

Answer:2

Step-by-step explanation: as a number is divisible by 3 if its sum of digits are divisible by 3 hence 6+4+x=10+x is divisible by 3 therefore least value of x is 2

Answer 2

Answer:

2

Step-by-step explanation:

6+4+x=10+x

10+2 =12

12 is divisible by 3

least value of x is 2