if number is a multiple of 15 then it is devisble by 3.

Sagot :

Answer:

=equal is 5

Step-by-step explanation:

Sana makatulong

Brainliest!

Answer:

Yes it's divisible by 3

To know if it is divisible by 3 add each number so 15=1+5=6

So 6 is multiple of 3 that's why 15 its divisible by 3