Question

if a numb
er is divisible by 3, it must be divisible by 9​

Answer 1

Answer:

Since 9 is divisible by 3, every number divisible by 9 will be also be divisible by 3. This happens because in the divisibilty test formula of 9, the sum of the digits should be divisible by 9.

Please make me brainlist answer

Answer 2

Answer:

no . it's not true vice versa is true if the number is divisible by 9 then it's just be divisible by 3

For ex 24 is divisible by 3 but it's not by 9 so the. questions statement is wrong

for ex 27 is divisible by 9 and it's also divisible by 3

this statement is right