No, it is divisible by 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490
No, it's not.
Not exactly because it will have a remainder
163.3333
If x is an integer divisible by 3, is x squared divisible by 3?
All numbers divisible by 3 are NOT divisible by 9. As an example, 6, which is divisible by 3, is not divisible by 9. However, all numbers divisible by 9 are also divisible by 3 because 9 is divisible by 3.
No, it's not.
Not exactly because it will have a remainder
no. its divisible by 2 and 10
1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490.
Any multiple of 490.
163.3333
489.612 rounded to the nearest whole number = 490
No, it is divisible by 3.No, it is divisible by 3.No, it is divisible by 3.No, it is divisible by 3.
Composite; any number ending with zero (besides zero itself) is divisible by 10. 490 = 49 * 10 = 7 * 7 * 5 * 2
It is divisible by 3, for example.It is divisible by 3, for example.It is divisible by 3, for example.It is divisible by 3, for example.
A number is divisible by 3 if the sum of its digits is divisible by 3.
If x is an integer divisible by 3, is x squared divisible by 3?