Question

if 24x is a multiple of 3 where x is a digit what is the value of x​

Answer 1

Answer:

x = 3 or 9

Step-by-step explanation:

Given that 24x is a multiple of 3

lets see divisibility of 3 rule

Divisibility of 3 : A number to be divisible by 3, it's sum of digits must be devisible by 3

then here x must be 9 por 3

so Sum = 2 + 4 + x

=> sum = 6 + x

Now => 6 + x = 9

=> x = 9 - 6

=> x = 3

Therefore, x = 3 or 9

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