True or False.
4) If a number is divisible by both 9 and 10. It must be divisible by 90.
5) A number is divisible by 18 if it is divisible by both 3 and 6.
If a number is divisible by both 2 and 3, then it is divisible by
If a number is divisible by both 2 and 3, it is also divisible by___.