If 213x 27 is divisible by 9,

Question:

 If 213x 27 is divisible by 9, then the value of x is 0.

Solution:

 False

Explanation:

If 213 x 27 is divisible by 9, then the sum of the digits of a number is a multiple of 9.

2+1+3+x+2+7 = 15+x

Then 15x must be any multiple of 9 such as 9, 18, 27 …

Now assume that,

15+x = 18

X = 18 -15

X = 3

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