Question

Which number is divisible by 6?

A: 104
B: 103
C: 101
D: 108
E: None of the above.

Answer 1

108 is divisible by 6

Answer 2

108

Explanation:

A number is divisible by 6 if it is divisible by 2 and three.

A number is divisble by 2 if the last digit is positive

• This eliminates 101 and 101

A number is divisible by 3 if the sum of its digits is a multiple of three

• Eliminates 104 because 1 + 0 + 4 = 5

1 + 0 + 8 = 9