State true or false:
If a number is divisible by $18$ , it is divisible by $3$ and $6$ .

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Solution

Solution:
We know that, $3$ and $6$ are factors of $18$ .
If a number is divisible by any number ‘b’, then the number will be divisible by factors of ‘b’ also.
So, if a number is divisible by $18$ , it must be divisible by factors of 18 i.e., $3$ and $6$ .
Hence, the given statement is true.

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Aurangzeb

Standard IX History

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State true or false: If a number is divisible by 18, it is divisible by 3 and 6.

Solution: We know that, 3 and 6 are factors of 18 . If a number is divisible by any number ‘b’, then the number will be divisible by factors of ‘b’ also. So, if a number is divisible by 18, it must be divisible by factors of 18 i.e., 3 and 6. Hence, the given statement is true.

State true or false:
If a number is divisible by $18$ , it is divisible by $3$ and $6$ .