An integer is divisible by 3 if the sum of its digits is divisible by 3 - - An integer is divisible by 9 is the sum of its digits is divisible by 9.
How do you know if an integer is a multiple of 3 or 9?
Sorry!:) No result found.
Can you answer 50 questions in 15 minutes?
Let me suggest you:
Major Subjects |
|||