The correct answer is: No! (18 is NOT a divisor of 6)
Explanation:
In order to find whether a number X is a divisor of number Y, just use the following expression:
\(\frac{Y}{X}\)
If the result of \(\frac{Y}{X}\) is an integer, we can say that the number X is indeed a divisor of number Y; otherwise, it is not the case.
Now in the case of X = 18 and Y = 6,
\(\frac{Y}{X} = \frac{6}{18} = \frac{1}{3} = 0.33333...\)
The result 0.3333... is not an integer; therefore, we can say that 18 is not a divisor of 6.
