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as 9 is made of 3 times 3

so any number (such as 90) which is divisible

by 9 will also be divisible by 3 and the

answer will be 3 times bigger

so 90/9 is 10 then 90/3 = 30 which is 10 x 3

Example: same for any number that is divisible by 14 will

also be divisible by 7 (or also 2) as 14 = 7 x 2

or divisible by say 50 is also divisible by 5 or 10 as 50 = 5 x 10

and so on ...

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Q: Why any number that is divisible by 9 is also divisible by 3?
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