No; 3 is a Prime number with no factors other than itself and 1, and 3 is not an integer factor of 10.
Yes. 9 over 30 can be simplified to 3 over 10
Yes it can be simplified to 1/10.
3/10
3/10
2/3
It is: 3/10.
The answer is 3 over 10! =D
It is: 91/70 = 13/10 simplified
3/30 = 1/10
3 10/12
Nope, already simplified.
Yes it can to 3/10